Yamaha Hpdi Problems - 250 yamaha hpdi losing power at wot.

Failure Issues With The Harmonic Balancer (HB) The Harmonic Balancer or HB is a part of the engine that acts as a shock absorber to remove any unwanted …. Yamaha outboard HPDI cooling system and methods for flushin. the double life of my billionaire husband episode 39 The problem ended up being the fuel pumps, and in an HPDI there are three sets of fuel pumps - low pressure, medium pressure, and high pressure. I called factory and bought upgraded computer and keypad, installed and all worked fine for a while. Failure Issues With The Harmonic Balancer (HB) The Harmonic Balancer or HB is a part of the engine that acts as a shock absorber to remove any unwanted vibration caused. The problem will only deepen depending on the level of clogging. I put it in the shop and they found it out to be an over heating sensor. Had Yamaha tech check HP pump (680 psi) and pump in VST tank (50 psi). It last about a second then engines come up to full rpm. obs ford colors I have a 2006 Yamaha 200 HPDI and it started idling rough so I brought it in and they changed all the filters. If the regulator doesnt work and the engine over charges the LCD will blink. Thanks for the info I was having the surging problems that all the other HPDI owners were asking about and did not know about the 2 not fireing in neutral. I recently rebuilt my 2000 200HP HPDI due to a hole in the #1 head. Examine the oil pump for wear or damage and replace it if needed. In gear still would not rev over idle. 2003 Yamaha HPDI 200 HP - not running correctly. While there are many Yamahas here, very few know how to trouble shoot and fix difficult problems. This is done by not mixing the oil with the gas. It last about a second then engines come up …. you have been chasing a non problem as in N that engine idles on 4 cylinders by desighn, above about 1500 in N it runs on 2 cylinders,by desighn. Not covered in the service manual, at least I could not find it. If the problem of a power loss is a surge then it could be a fuel problem. A repair will require the removal of the powerhead from the lower casing, …. Baffled me a bit till I saw the bracket move under the carb. Re: 250 HPDI low compression! WHAT TO DO??? You could run a couple of tanks of gas treated with Ringfree at the "deposit removal" dosage of 2 ounces per gallon of gas, hopefully will remove carbon from rings, in ring grooves, ports, etc. My 200 hpdi started to surge at higher rpms, I have put new plugs in, new fuel line and primer bulb, fuel water separator filter, new VST filter, new canister filter above VST tank, new basket filters on all injectors and high pressure pump, cleaned O2 sensor and still does it after. Let me start off by saying Thank you. Login or Sign Up 300 HPDI problem 07-16-2011, 09:53 AM. This past weekend while using the boat I was cruising and each engine was running at approx 4500 rpm. Put boat back on the water and found that I STILL have same problem (nothing higher than 10psi water pressure above …. My port side engine did not one to turn on barely. A little history on this motor: I bought this boat used. It is curious that the performance of the 2. if you try to advance the throttle it just dies. Injectors should always be cleaned flowed and balanced on a reman powerhead. Re: 2003 yamaha hpdi alarm sounding constantly. Problems can be difficult to solve when we only know the issue and none of the steps to fix it. I have decided to pull the injectors and have them sent out for cleaning and eliminate them as a. I have replaced both thermostats, changed both water separators and had a new water pump installed. In which event it's more like $5000 to rebuild the powerhead professionally and get it installed. this will limit RPM and cause a high idle. There are HPDI's and then there are HPDI's. The normal fuel high pressure range provided by the software is 725+/-116. The 2003 225 HPDI had a few issues with oil consumption but Yamaha took care of very …. need to monitor the HP fuel and low pressure fuel while problem shows up to see what is happening at the problem RPM. Thread starter 2003 Yamaha 250hpdi problem. If you own a Yamaha golf cart and are in need of parts, buying salvage parts online can be a cost-effective and convenient solution. I spoke with two local Yami dealers who said that particular motor is prone to fuel system problems. When the guy put it on the computer, it had 186 hours on …. Hi All, I hope everyone had a great season so far! I have twin 2001 200HP HPDI's (LZ & Z 200TXRZ). Joined May 5, 2009 Problems running VMax 150 HPDI this post explains the VST servicing and medium pressure filter annual replacement on hpdi motors. you can hook 12v the the pump and see if it turn on. Many, many people with 300 HPDI plug fouling issues have reported that the problem either disappears or all but disappears after switching to 100% synthetic oil. Just wanting to know if there are any know issues with this vintage and model of motor. VST pump filter its inside metal canister on front port side of engine, inline filter medium pressure just above VST. Had my mechanic follow up at the 20 hour mark, and I have over 100 …. 3L HPDI only the 5&6 shut down occurs at about 1700 RPM. The Starboard engine jumps around between 3200 - 3900. It was recomended by my dealer to use 10 micron raycor water seperator filters. Her local marina mechanic has changed the thermostats, replaced the gaskets to the low pressure pumps and adjusted the cables. My buddy's boat-which is also my tuna boat- all of a sudden developed a problem. The HPDI is a V6 and runs very smoothly. Brief Summary Key Features Specifications. Output varies from 10 amps on the 50 hp, 4-stroke engine to 50 amps on the 300 hp HPDI 2-stroke engine. I just had a new powerhead installed last week by HydroTech and have not started the break-in because of a faint clicking sound from both injector drivers and the fact that no information (hours, codes, messages) can be seen when plugged into the scanner. AMSOIL synthetic lubricants are the solution for drivers who want the most from their 2002 Yamaha 175 (2. your motor is simply broke and its a very complex beast that requires a number of test harnesses,a DVM and a service manual and a tune up spec guide and a working knowledge of direct fuel injection,efi injection and electronics. the main tank float test good (at all 3 levels) and the remote tank float checks OK. That said,, at idle at the dock The port motor seem to expell the exhaust via the hub where the other motor does not. Just changed the inline high pressure filter after the oil injection system and the problem still exists. Posted in yamaha Tagged 200hp, 68f-82170-01-00, fuse, hpdi, outboard, yamaha 2001 Yamaha HPDI 150 hp Outboard Z150TLRZ CDI Control Unit ECU 68J-8591A-10-00. Dental implant problems can include infection to insufficient bone mass. It has been running rough and stalls occasionally at low RPM. that motor uses a TCI ign system. I agree, the 200 hpdis have aquitted themselves very well after a few initial teething problems. 2003 Yamaha 200 hpdi vmax tps wot question. if a visual conformation of the tank level disagrees with the indicate it means the tach has lost the ground path back to the engine block. The problem is the motor won't start on gas. Joined Aug 12, 2008 I need some clarification on the TPS setting on a 2001 200HP HPDI. Typical water pressure from a garden hose is around 40 psi. Used to take 20 hours of idle to …. It strikes me as strange that I can run the engines wide open on flat water with no problem at all. 6 liter 150 HP HPDI is matched by the 2. With so many options and price ranges available, it’s important to do your re. Re: Yamaha 200 HPDI alarm problem in COSTA RICA! There was a problem with voltage regulators. drain the oil until the tank is empty. Re: 2001 Yamaha 200 hpdi fuel problem. On the HPDI engines the TPS adjustment is a little different. 2003 Yamaha Outboard 250 Hpdi Z250TXRB flywheel 60V-81450-00-00. Sep 8, 2009 · 09-08-2009, 06:46 PM. It features the patented '4-point inline load' feature, that distributes the load evenly through the load bearing tubes, and will eliminate any movement of …. I have a 27 foot Sportcraft with twin 01 Yamaha 150 hpdi's. that engine also has a water detect switch, check the engine fuel filter for water. I’m pretty certain it’s a series one motor not series 2. V8 60-degree DOHC 32-Valve; Multi-Point Electronic Fuel Injection; Variable Camshaft Timing; Single Electronic Throttle Control Valve; Dual In-Bank Exhaust with Power Surge Chambers; Individual Pulse-Tuned Low Intake Tracks; Saltwater Series XL Propellers; Enhanced Lower Unit Bearings;. When cold, my 2004 Yamaha VMAX HPDI outboard starts and runs fine until you put it up on plane and then it bogs after a minute. Me and my mechanic have scratched our heads but …. The F200 and F175 were both tested on the same platform, an Alumacraft Trophy 195 LT, which is 19’8” long, has an 8’2” beam, and weighs in at 1,805 pounds. checked connectors visually and did take the pins out of the injector connector. normal school day vore glorious mystery virtual After doing some analysis I found that cleaning the temp sensor and thermostat resolved the issue. badge reels hobby lobby A blocked fuel filter can slow or reduce the amount of fuel reaching the engine. I have run a direct line to fresh fuel, replaced fuel filters, injectors were sent away and inspected, new. The fuel tank was drained and cleaned, all fuel lines were replaced, the external fuel water separator was replaced, all fuel filters were drained. I measusre 564 on coil1 (W/R to Blk) and 567 on coil2 (W/B to Blk). I brought it to my local mechanic who is not yamaha certified ( the closest Yamaha tech is pretty far away) and he diagnosed the issue as bad injectors on cylinders 2 and 3. You just got to find that info on the net. never know what will help break things loose. After my first trip, I had one engine start to lose some power and would progressivly get worse as I ran. Cycle the tilt & trim up & down 4 or 5 times. Apr 24, 2010 · Re: yamaha 300 hpdi. The manual says to remove and test the relay panel above the fuse box. Yes, there are a myriad of reasons to stay away from the big block HPDI's. Jun 25, 2005 · Joined Feb 16, 2005. This evolved into sucking the old fluid out with a turkey baster. 60V-WS850-00-00 USB Data Cable. Remove reservoir filler cap & check level. Have a yamaha hpdi 150 Lz150txrc, will not run at idle. Does one use as much as two 150's, with half the drag? I dunno. Aug 26, 2018 #1 I need help I fried my Ecm by jumping off trolling motor battery’s DONT DO THAT Dummy I know. i changed the boat mounted filer, the low pressure filter on the port side of motor and the inline filter after the vst since the boat has not been in use for 4 months. Re: 2007 yamaha 225 hpdi vmax low water pressure above 4000rpm! Found white gritty paste (small amount) on spring and rubber grommet on poppit valve,cleaned good and put back together. The HPDI engine will run at low speeds without the high pressure pump operating, engine will run on VST pressure. has been adding ethanol to the fuel. Thread starter Doina; Start date Aug 3, 2011; D. 2 weeks ago, I pulled apart my 2002 Z200 HPDI trim and tilt unit (also known as a Showa M-2) to replace the o-rings, wiper seals and piston o-rings and seals and change the fluid since all three (1 tilt and 2 trims) were leaking. 6 liter 150 HP 4-stroke, and that the 4-stroke is SELLING FOR LESS!. Annually these filters should changed or as needed if sooner. As mentioned above, the 150 and 200 hpdi's are some of Yamahas best engines. The best you can do is to try and avoid these problems, by: 1) Add the proper stabilizer to ethanol (startron). me beast died I've never had a problem with it, but after running for a few minutes, it just died. The same way you would a car maybe? Tags: None. Are you having problems with plumbing? If you are, SharkBite fittings are generally reliable for repairs. On some days it runs good and on other days it runs very rough at idle and when throttled up it only ramps up to approximately 2,000 RPMs then. The boat is one of the ones taking supplies to the Bahamas. Apparently due to poor design, the oil reservoirs on my 150 Yamaha HPDI's often leak when the engines are tilted up. However, just like with any other boat engine manufacturer, problems do arise. Suddenly my poet engine dropped about 1000 rpm …. Re: Yamaha VMAX 250 HPDI problems help needed!! I would start by cleaning the VST,replacing the medium pressure inline filter using the CORRECT clamps. just tm on the two tm batterys. They can be great, but must be maintained meticulously and are not cheap to do so. net and the pressure regulator, $200. Replaced all filters including the small basket filters in the injectors and pump. make sure the remote tank is at least half full. if it was going into RPM reduction you should get an audible, a quick check of the audible on this engine is simply pull the stop lanyard and crank the …. Whether you’re fishing, cruising or pulling. The Yamaha tech flew out and found fuel in the oil for the 3rd time before the thing had 30 hrs on it so they changed the oil and filter and tried some different props. Sometimes the engine stalls or backfires. Back the idle speed screw out until the throttle plate next to the screw is completely closed. avengers fanfiction team protective of tony It has 1950 hours and has been maintained regularly. When I went to check the primer bulbs while the engines were running one of them was. Learn about illnesses and conditions that can make a pregnancy risky such as cancer and gestational diabetes. This one seems to run fine for ~11 years old. Besides the fact the 300's barely put out 270hp at the prop the problems described by the first …. Damage to a propeller can be caused by a collision, hitting a submerged object, or getting entangled in unseen debris. Jul 31, 2017 · HPDI 175 problems. The 2 stroke is lighter, faster, and more fuel efficient at …. I had twin hpdi's on a 24 ft Cape, they was 03. The reason for the oil use is the stbd. Trying to diagnose whether the ECU is faulty or if it is another issue. Last time out boat planed fine, trolled for an hour, then could not get back on plane. Removing HPDI fuel injectors from the cylinder heads can be a struggle, particularly in saltwater applications. Carefully look for any pink wire that has grounded itself to the block. Got to the ramp last week, motor started just fine like it always has. Every brand motor and every type of motor (2 stroke and 4 stroke) are experiencing similar problems. LZ150 only runs when key held in the start position, engine dies when key released to the run. cleaned them and engine started and ran 1 min. 6 liter 150 HP HPDI), but you asked for things someone might like better about a 4-stroke. View skin problems pictures to help identify issues. After doing some basic research on this forum and on internet in general I believe the culprit here is the poppet valve (pressure relief valve). Have cleaned the vst cnanged all filters, replaced the fuel pressure regulator,had injectors cleaned and tested. Here goes: 2 weeks ago, I pulled apart my 2002 Z200 HPDI trim and tilt unit (also known as a Showa M-2) to replace the o-rings, wiper seals and piston o-rings and seals and change the fluid since all three (1 tilt and 2 trims) were leaking. The 150 and 200 HPDI have proven to be a couple of the best outboards made. The pump will not work when engine is tilted, this prevents over flowing the oil. inumaki translation remove vst remove filter, spray or soak in carb cleaner, put filter back on, when re installing vst tank place rubber gasket on ice for twenty min, hold in place with a little vasoline, great motor get manuel easy to work on. Do the compression or get it done, and make sure your numbers are close also asked for them to do a leak down. MY current problem is that the engine dies after running about one minute. check primary volyage when running with a DVA meter or secondary ign voltage. The most prominent problem with a clogged VST filter is the sputtering noise. I just did water pump, thermostats and anodes (checked) on my 08 with 1000 hours. Most of the time it wont start on the first turn of the key and then I have to give it some throttle and keep the starter engaged for a couple of seconds to get it to start and then the idle is really poor. i have an 02 yamaha 200 hpdi outboard with about 180 hours. I am at a loss with my 2001 Yamaha Vmax 150 HPDI Model VZ150Y. I plan to take the motor in to a Yamaha dealer in the morning to hook it up to the computer to read codes, etc. Ideal for steel, iron, aluminum, brass, copper and other metal surfaces. 250 and the 300HPDI's are not engines you want, but just like the Fichts only 20-30% of them had problems. '04 Yamaha 225 HPDI Problem #2716170 10/09/08 11:51 AM: Joined: Jul 2008. Do you live in one of Terminix's cities with the most mosquito problems? Click to find out! Expert Advice On Improving Your Home Videos Latest View All Guides Latest View All Radio. 2000 Yamaha 150 HPDI 800(ish) hours, 21’ CC, in the fall running fine 5200 WOT, 41 MPH 2. Expensive, around $1200 or so from a discount parts place, …. The 2003 and 2004 HPDI were never set up right,Yamaha should have recalled them and got them off every boat they sat on, the nightmare continues. My understandng is that the ethanol is cleaning all the build-up in the fuel tanks and sending it to the motors and clogging filters. In the past few decades, a strength-based movement has emerged in the field of mental health. It'll go into forward but not reverse, I can move prop shaft and it'll go into reverse but not forward. bfg straap footage Here recently I noticed a power loss taking off and on the top end, almost like a miss. Yamalube is the Yamaha brand of oil, and the total oil capacity is 0. 6 liter small block up thru 2003. Used boat I am looking at has a Yamaha 150 HPDI V-Max on it. shoup planter parts 150 and 200 hp hpdi are decent motors. This said, we commonly hear of Yamaha motors lasting well beyond 3,000 hours. If going with a 2 stroke, it would be my choice hands …. exterior wall vents The output peak voltage is then checked for specifications at various RPM's. (top on port side, middle on starboard side) I have …. I'll cover the timing and thro. I haven't heard any horror stories about yamahas outboards but I still dont know …. It offers an alt In the past few decades, a strength-based movement has emerged in the. In the Yamaha Service Manual it says to check fuel pressure within 5 seconds after start switch is turned on and that the pressure should be 50. Having a power problem at high RPM. The vehicles are equipped with an electronic limiter which does not allow speeds in exce. “The problem with verbal abuse is there is no evidence,” Marta shared. I noticed the throttle linkage ball socket split, so I had a new one put on. (2004 Yamaha 200 HPDI) Ran the boat this weekend and got the dreded warning buzzer. Protects against the effects of salt, moisture and chemical corrosion. Over three scans done in the last nine months, my starboard motor has been running 696± 2 and the port pressure has been 712±3. All filters and everytime have been serviced in. 2000 200 hpdi oil pumping problems. Never both at one time, but each does it sometime. 2) The 2001 has the following symptoms: a) Idles fine @ 600 RPM but boggs down & stalls as throttle is advanced (700 to 800 RPM). The sputtering is a sign of bad fuel and …. thread little alchemy 2 The fuel pump fixed my problem. Don't stand for such shoddy performance and get your lawer right on the matter. Wiseco pistons are forged and use Wiseco high performance rings. It progressivley ran worse until it wouldn't run at all. I think with your help ou there, I may have found the problem. orlando max 80 Drop the throttle, it would die. Check the blue wire on the output side of the relay for voltage when keying the up trim. The Yamaha outboard alarm system can fail just like any other system on your outboard. The hpdi motor is very fuel efficient. A friend who is a Yamaha mechanic diagnosed it as a weak coil. :hmm please any input is appreciated. It began idling poorly right away and would occasionally "puff" and stall. Couple of questions about fuel pumps. I just bought a grady with twin HPDI's the stbd motor is having oil transfer issues. Sep 11, 2011 · z 150 hpdi problems. 2009 Skeeter 20I Yamaha 250 HPDI HDS-8 & LSS "May the fish be with you" falcooon. - New LP pumps, cleaned O2 sensor - Compression #'s within spec/even across cylinders (slightly lower in bottom 2 which I have read is normal). then run the engine with the laptop and a medium pressure test guage as well as the vacum guage installed at the lower lift pump inlet. 2002 200 HPDI Won't Cranks but won't start 11-03-2016, 07:50 PM. I recently had my 200hp HPDI completely rebuilt. The owner says it uses 3X more. 2006 HPDI 250 Cold Start Issue 04-07-2017, 08:49 PM. dude I have commercial guys with over 3000 hours on the same …. Common Problems with Yamaha 250 Outboard and Possible Solution: 1. I have two friends with 115 four strokes and they have had numerous fuel. May 24, 2010 · Yamaha hpdi prop shaft. While the power plant is removed you might want to consider installing the crank shaft speedy sleeve and a new oil pump. 3L V-Max HPDI (15 Spline) 2006 - 2010. Have 2005, 200hp HPDI with 680hrs. From what i have heard they had issues mostly with the 25" shafts 225 - 300. RE: Yamaha 200 Hp HPDI Outboard Motor. Be sure the tank in the boat is full turn ignition switch to on, toggle the manual pump switch on the engine. Also will not communicate with my laptop when I plug in the diagnostic connector. 2004 200hp HPDI oil problems 07-12-2011, 09:19 PM. The Yamaha WR450F motorcycle’s engine is capable of producing 58 horsepower under optimal conditions. Next hook up a vacuum gauge in the fuel line to see vacuum pull on fuel system. The Yamaha RT100 is an off-road motorcycle made by Yamaha. floridanearshorefishingcharters. Many people believe sodium sulfate is released from heated fuel in the VST. I was on my way in from a fishing trip a couple of weeks ago and noticed that my water pressure had dropped from the usual 13/15 psi to 7 psi. I've got a '07 HPDi 225, that has a hard starting problem. I am wondering if the comments on this thread pertain to all years of that model engine, or was there something about the 2005 that was problematic compared to other years? What are the primary reasons/problems with these engines? The issue with the filters seems to be. I recently had my powerhead rebuilt on my 2004 225 HPDI. I loved them, never had no issues, the emissions was awsome. of goods and services at the dealer that you bought the engine at. Hello the o2 sensores are about 280 apiece I belive. I'm looking at a boat with a 2009 Yamaha 300HP VMAX Series 2 HPDI (High Pressure Direct Injection) two stroke with 250 hours. HP can be monitored with a laptop,a diagnostic test lamp or a voltmeter. It sat for 8 years with bad fuel in the tank and fuel system. Jump to Latest Follow 2K views 6 replies 4 participants last post by RMS Mar 17, 2011. This morning the motor started right up and ran great to the first spot. Yamaha outboard HPDI O2 sensor remove,d and clean and re-installed. 2000 Yamaha 200 HPDI has a popping / sputtering noise at 1300 rpm's up to 2200 rpm's. for a cold start issue the CPS would be about the last thing I looked at. use a pair of needle nose,hold the black plastic portion into the chrome. Lower unit has been drained and cleaned w/ mineral spirits but still hard to shift. A test harness is generally attached to the sensor, between the sensor and the wire harness. it takes a couple seconds to get a good tattle tale. Last few times I took it out I noticed a lower than usual idle. At WOT the P is at 5800 RPM's and SB is 5400 RPM's. Knowing how to read and interpret this …. Good Morning, The prop problem is not the Yamaha HPDI, The problem is when a Mercury prop is used, the thrust washer surface at bevels concave face on the lower thrust washer to prop shaft is to narrow and when you couple this with the heat and cooling effect of a plastic insert hub that will become loose and higher rpm. HPDI Options: Power Trim & Tilt with Electric Start Shaft length: Long 20″ Control method: Remote Control. Yamaha HPDI 150, 175, 200, 225, 250 And 300 Owners. The new ones have orange lettering on them. 2004 200HP HPDI Oil Transfer Problem. Pumped fuel bulb to fill VST 2. Yamaha ran into problems with the big block 250 & 300 HPDI's. best I remember the key on yellow 12V wakes up the …. I can make this happen if i aggressivly power-up or if i am running over 3500rpm and get into some wake or chop and the boat starts to bounce arround. Re: Shifting problem w/ yamaha 150 hpdi. On my 2000 HPDI Z200TXR YDS plugged in, saw code 28 so I thought I should test the switch operation. The problem I have is that the engine has started to loose rpm and it feels like all cylinders are not engaged. During the rebuild, I took my injectors to Chris at Injector RX and had them checked. BTW, Yamaha no longer makes those motors and they have done away with the series 1 & 2. If that doesn't solve it there have been issues of the oil pump leaking oil into the crankcase and causing plug fouling on the HPDI motors. Always welcome the sound advice from this forum. Joined Feb 23, 2006 Messages 4,343 Reaction score 611 Location. Never an issue with these motors to date other than last year the Starboard motor started to show signs of hard to start and keep running when cold. About 4 drops of oil would leak out of "somewhere" and pool up in the bottom of the cowling every trip. fuel pressure is 43 at vst but have dropping pressure at the fuel regulator for the injectors. iglookup com The HPDI has 4 filters that need to be changed more frequently due to the small particles that are in ethonal fuels once those filters clogg the restrictions either cause the diaphrams inside of it to blow or the depris stuck in the filters is sucked out into the pump clogging it up. Re: 2006 yamaha 225 hpdi vmax (need help) Had similar problem. If this is the case, you need to consider changing the VST filter before you burn out the elec. If you look at the Yamaha website they tested an Edgewater 225 with the 200 HPDI and the 225 4 stroke. if the problem is that the LP pump has let the VST run empty, you can immediately fill it yourself with the bulb -. If you’re in the market for a new or used Yamaha golf cart, it’s important to find a reputable dealer that can provide you with quality products and excellent customer service. From that point on, it will start ok, and run at an idle, but run roughly when at the lowest idle in gear. I then took the boat out with less weight and it still had the same issue but not quite as bad. oxbow gun safe Performing routine maintenance at the recommended intervals prevents many problems and significantly contributes to engine life and performance. No more than 20 hours added since then, was running great up to last evening. I'm looking at buying a boat with a 2001 Yamaha 200 HPDI. Connect the positive test lead of my Fluke Meter to the pink wire on the TPS. I don't think my 300 HPDI uses twice the fuel or oil as my previous Yamaha 150 two stroke. 00lbs Fuel Type: Gasoline Fuel Delivery: Fuel Injected Shaft Length Options: Shift Throttle Control: Displacement: 158. if no fuse then check to see if there is power to the pump. you could have a regulator failure or the injectors are not opening. It is a 2001 Yamaha HPDI, and when we got it, we took it to the local shop and had it serviced. If you have water in your fuel, and you are not using the additives I mentioned, then your VST will foul again in 5-15 hours of running. I run a the 620 DVS with the 2003 225 HPDI. You will hear a steady sputter whenever you fire up the engine. Further, a visit to the service center is necessary when the light comes on. you need to quit chasing ghosties. 4V any time the engine s running. The SB throttle lever at the control has to be pushed forward more than P to get the same RPM's. 60 inch front door mat Of major concern to you should be the significant difference in weight between the two (four in your case) engines. if the vacum is good and the pressure is bad replace or clean the VST filter, replace the lift pumps for maint and replace the medium pressure inline and retest. Power the power tilt & trim fully up. When it comes to purchasing a new outboard motor for your boat, Yamaha is a brand that stands out. Advertisement You've probably had t. high pressure is about 975 PSI minimum. I have a 2006 300 HPDI Yamaha engine with a heat alarm problem. motor uses 3x the amount of oil than the other motor. Starboard engine however, cylinder #2 is …. After searching the posts here, I find that there were some problems with this engine in 2002 and 2003. Very simple and straight forward. Engine started smoking, because of overflow in airbox, and stalled. The issues they had probably have fixes or known preventative measures to keep them from blowing prematurely. You have a host of filters, including at the non servicable high pressure pump assembly. I would like to know if the ecu is making this to control or governor the engine. I own twin 2001 Yamaha 200 HPDI's in a setup that provides the option of feeding either motor (or both motors) from either of two fuel tanks, a Main tank and an Auxillary tank. I'm still an old technology guy (carb me)just got into the outboard racket. Advertisement The human body isn't a p. I know someone with a series 2 Yamaha HPDI 225 with about 500 hours. On some days it runs good and on other days it runs very rough at idle and when throttled up it only ramps up to approximately 2,000 RPMs then cuts back and …. My 03 250HPDI with 600 hours, too, runs great. Remove the hose snd inspect first the fitting and then the hose. It might be a decent motor if all the updates and if any recalls have been performed. Jump to Latest Follow 21 - 34 of 34 Posts. One of the most common ways your Yamaha outboard motor will break down is a fuel …. TYPE- 2001 HPDI 150 SYMPTOM: I have a brief powerloss at engine speed over 3500rpm. The engine will turn over normally every time I try to start it but will only run for 2 or 3 seconds. you can toss the CPS in the creek and the motor would run. Jun 19, 2005 · Don't forget to add 3oz of oil if you are pre-mixing in a carbed engine. test the check valve between the electric lift pump and VST. Re: 2004 200hp yamaha hpdi problem. Been having problems with the main oil tank overfilling on our 2003 HPDI. Not sure of the year due to the sticker having damage Computer says 197hrs (computer could have been replaced at some point) The motor is very clean, and even the skeg is barely missing paint. Re: 250 HPDI problem!!!! most likly a clogged VST and medium pressure inline filter. I assume that it should be at the upper fill line. the ECU does NOT control middle bar. View Profile View Forum Posts Private Message Member Join Date Mar 2005 Location Montgomery, TX 77356 Posts water pressure issues on yamaha hpdi. The power for the oil pump and fuel pump come from the main relay. I checked the ECM peak voltage output (using a DVA adapter) going to the coils as shown in the manual on page 8-15 and got 16 volts. Problem I have with parts is control bracket has 3 switches 1 on the bottom, one in the middle on the outside, one forward of that on the block side. I think mine takes approx 3-4 minutes to fill the under cowl on a 200 HPDI if that helps for reference. I have to feather the hotfoot or shut down the motor, restart and it runs fine. Use a motor oil specifically formulated for the rigors of the marine environment, like Yamalube® 4M for 4-stroke outboards, and Yamalube® 2M for two-stroke outboards. Expert Advice On Improving Your Home Videos Lates. 2004 and newer 200 hp are all 3. A unique sound-dampening system makes our. 1500PSI sounds a bit high, cant remember the exact spec but its something about 1100 PSI. I have only had it for a year and last summer I had no problems at all. My problem that I am having is with my port motor above 3000 RPM. Removal of a Yamaha HPDI 250HP Flywheel, Stator and Pulser Coil. The vmax is labeled only for the 20" shafts. I've read posts here that state a number of reasons that a Yamaha motor lift/trim system may not be working. Hello, my name is XXXXX XXXXX I will be helping you today. From the sign and save flyer, 2010 Also add the oil tank kit and 3 gal of 2 stroke oil to fill it and the price comes out right at the same price. Under extended warranty on this first but at my expense on …. Just rememebr you are mixing and 50:1 or better so it takes quite a long time to use the oil. Unfortunately, the most common cause of this is a damaged propeller. 6L HPDI motors used the 1100 PSI system. Were I forced to go back to a 2 stroke, I would take every engine out there over a big block HPDIoutside of a Ficht. Definitly would get the series 2 over the 250 hpdi/ good luck. Here is the kit you may need: MAR-EXHKT-04-00 EXH KIT F200-250 04 $634. 2004 250 HPDI VMAX ecu or driver problem? 03-08-2017, 05:02 PM. Laptop screen problems can be especially tr. Some trouble shooting is needed. It has only been idling rough for about the last 5 or 6 hours. to/2X1VCCvSierra marine VST filter https://amzn. After 5 seconds the pressure should be 43. USCG Licensed 2001 Maritime Skiff 20' Pioneer Pilot House 90 Honda. Have a 2005 Ranger Z21 with Yamaha 250 HPDI and am having weird problems with key pad. I have both reports in my hands. the tool I use is a snap on CV boot clampinstaller. My 06' 225 HPDI keeps having the same problem. Thread starter ankle-deep; Start date Aug 14, 2009; A. If not, one motor could be making more power than the other and thus using more oil. 6L HPDI US market motors used a single injector driver. We had the 2nd boat in NJ repowered with them so our HPDI was from the first shipment of HPDI's. The F175 on the same boat in similar conditions cruised at 34. Get a diags program to check the sensors. I am considering buying a used boat in another state that has a 2004 250 HPDI on it. Glad it was just a injector problem for you. Re: 2004 200hp yamaha hpdi problem and if 2&3 are off due to the shift position switch telling the ECU its in neutral, if you attempt to rev the engine,2. Read other comments that the 150, 175 and 200 are some of the best two stroke motors built by Yamaha but walk away if it has a 225, 250 or 300 HPDI on the back of the boat. Before you worry about which bike to buy, you need to learn how to ride it so which is the best bike to learn. It looks easier to simply replace the. This piston kit will fit all Yamaha 150/175/200 hp HPDI 2. Hello Guys, I have a couple of relatively old 200 HP Yamaha 2-Stroke outboards (1998) and one of them is overheating at low RPM (even idling). Cylinder 2 (left top) and cylinder 3 (right middle) do not normally fire when the motor is in neutral. It started last year when it was barely running and cutting out. I am thinking I need to change all my filters. I also searched "the hull truth" website and found limited posts there with problems on 2002 …. So far it has had an electrical problem, oil pump replaced, now the ECU has went out as well. Also, take into consideration that the 300x had some bracket issues of some sort and were falling off the boats with some pressure. 200 HPDI, calling on Rodbolt or any HPDI expert. I have a new 2005 250 HPDI VMAX on a Ranger boat (with keyless ignition). The thing that would concern me more is that I believe that boat needs twins based. Changed all fuel filters in May this year including VSP filter, the one at the bottom of the tank. Low fuel pressure from a blocked Yamaha VST fuel filter leads to a lean fuel situation and engine misfire. Posted in 68f-13761-00-00 Tagged 150-200, 68f-13761 …. Apply 12 volts positive to the blue lead and the ground to the green lead using jumper cables from a known good battery. Complications may happen during childbirth including preterm labor, problems with the umbilical cord or position of the baby, and birth injuries. I have an 06' 250 hpdi Yamaha on a Blazer Bass boat. I have recently rebuilt my 2nd of twin hpdi engines on my 26 regulator. Anyone know what might be causing this?. We have repalced the primer bulb. HPDI, High Pressure Direct Injection. The Yamaha official website is one of the best places to begin when you’re looking for a Yamaha dealer near you. Login or Sign Up 2003 Yamaha HPDI 200 HP - not running correctly 05-30-2017, 03:24 PM. After doing that, I could see the 'USB Serial Port' listed under the 'Ports (COM & LPT)' section. 6L HPDI, above 1500 it shuts down cylinders 5&6 as well as 2&3. The primary (cup) fuel filter and secondary (in-line) fuel filter should both be inspected regularly and replaced after approximately every 100 hours of use. Replaced lp hose and filter to the engine. Sometimes it's even more daunting to figure out what those steps are at all. The other reason is the dip switch for two or four stoke in the tach is on the wrong ….