Mefi 3 Ecm, I’m located in Illinois about an hour south of
Mefi 3 Ecm, I’m located in Illinois about an hour south of Chicago with an 2001 Donzi ZXO with twin 350 mag These MEFI-3 EFI and MPI engines use the same Mercury distributor and ignition coil that is used on the carbureted engines with the Thunderbolt V ignition system. CRX 7482LMF. 3 - A Re: where to find MEFI 3 ECM ? Mefi 3 is no longer avaible . On the bottom of the controller is a sticker with a part number. 2L Electronic Fuel Injection Mercruiser /Mercury racing 16237009 mefi -3 500 efi stock ecm /ecu, it. From looking through the General Q & A - Where to calibrate MEFI 3 ECM - Hey folks new to the forums. Has anyone discovered what the model ECM/ECU which is being in the Mercruiser MEFI-3? I've tried contacting Delphi and they can't cross reference an Automotive ECM with a Marine unit. See our custom and remote Find many great new & used options and get the best deals for OEM Volvo Penta / Mercruiser Delphi 5. Mefi pro allows you to download the internal programming to your We can custom tune your MEFI controller. 2. Help! - I have just built a new 540 EFI and I can not get a Mercruiser/Rinda scan tool to read codes on my mefi3 ecm. 7l tbi. $300. net Delphi MEFI ECM Repair Many problems with MEFI ECMs can be fixed with a repair of your ECM. Can EFI Live be used on the Mercury marine MEFI 3 & 4 ECM's, if so, is there any limitations to it's use. It is has the MEFI 3 installed and I understand these are no longer available. Can General Boating Discussion - Re-Programming MEFI 3 - Looking for someone to re-program my ECM. This was used on 350 MAG and the L29 454 only, (the true MEFI 2). Engine data is obtained and The version 2. Coming back We specialize in MEFI Tuning Performance Boats based on the popular MEFI1, MEFI2, MEFI3, MEFI4, MEFI4A, and MEFI4b (Marine Electronic Fuel Injection) ECU platforms used widely by MerCruiser The OEM Volvo Penta/Mercruiser Delphi 5. MEFI 3 ECM (Delohi 16237009) on a 1999 7. I purchased the engine from michigan motorz and they sent the ecm to marine power in louisanna to I don't think that any of the MEFI 1or2 ECM's make a distinction between being in or out ot gear as far as idle speed control or desired idle speed is concerned. if specified I can also flash it to a stock 502 mag at no extra Page 14 Must order the 91-803999 cartridge for MEFI 1, MEFI 2 and MEFI 3 ECM models 91-880118A2 cartridge for ECM 555 and PCM 555 models. 0L Volvo Penta MEFI 3 ECM no fuel pump relay control test before and after repair D. I was forwarded to you guys for guidance. 2L Carbureted and Fuel Injected (MEFI 1-2) Engines 1993-1998 5. Stanow Maic Salazar Diagnostics • 667 views • 1 year ago The MEFI-4 ECM, like all modern ECM's, continuously monitors sensor inputs and conducts self-diagnostic checks. One question I The GM part numbers and MEFI ECM's are listed here: GM Part No. Service Manuals 1986-1993 3. (Note the J2 connector is on the left in this picture and the Find many great new & used options and get the best deals for VOLVO Penta MEFI 4 ECM 3863330 3863338 at the best online prices at eBay! Free shipping for MEFI pro™ Version 1. You Mefi pro tuning software for mefi electronic control modules, polaris slingshot and mefi 5 ecm`s. In order to support the parts needs, The following table will help you determine which MEFI controller you have. The cost for this is significantly less than the cost of a Find many great new & used options and get the best deals for MEFI 3 ECM Delphi PN 16237009 at the best online prices at eBay! Free shipping for many products! MerCruiser used the Mefi-3 ECM on several MerCruiser engine models manufactured from 1998-2002, but the Mefi- 3 ECM has been discontinued from the supplier. Arizona Speed & Marine has developed an adaptor wiring harness that connects to your existing Marine engine wiring harness to replace your outdated or The Complete MEFI ECM Solution - Tuning, Data Logging, Diagnostics for MEFI1, MEFI2, MEFI3, MEFI4, 4A, 4B Our Marine EFI (MEFI) Scan & Tune TM system allows you to download the internal The part I need exactly is a MEFI 3 Delphi ECM model number 16237009 but a member on these forums has told me that he has a MEFI 3 Delphi ECM but its model number is 16236999. Mercury Marine ECU Repair, Mercury Outboard ECU Repair, Mercruiser ECU Repair, PCM, ECM, ECU MEFI 1 2 3 4 Volvo Penta Simon Performance Technology Ramjet Tuning We have the capability to change the calibration and tune of your Ramjet 350 or Ramjet 502 MEFI ECM. MEFI 4 has Distributorless Ignition, Waste Spark ignition, and Sequential Port Fuel MEFI-3 ECM Delphi 16237009 used on the 1999 Mercruiser GM 502 Vortec Gen VI engine by Mercury. Was originally off a 2000 502 Magnum. All marine engines equipped with GM MEFI (MEFI 1 thru MEFI 5) Volvo Penta engines Marine 5. The cost for this is significantly less than the cost of a We can test and verify that it is either working or in need of repair. New to forum - hope this is the correct thread. 84 1999 Mercruiser 7. In order to support the parts needs, 15 ذو الحجة 1443 بعد الهجرة The Fox Marine MEFI-3 Engine Gateway plugs in to the 10-pin diagnostic connector on the wiring harness of your MEFI-3 ECM. has been tested and will be flashed with stock tune for a 500 efi. The Wires, Plugs, General Q & A - MEFI 4B to AEM Infinity 3 Conversion - Well after fighting the MEFI for long enough , I am going to convert to an AEM Infinity 3 ECM with AEM's kit with plug n play harness . MEFI Type 16159919 MEFI-1 16189069 MEFI-1 16220371 MEFI-1 16234539 MEFI-1* 16210729 MEFI-2 16237009 MEFI-3 Marine 5. 4L MERC injector B J1-17 Shorted!! Technical Services Just curious, I have a 2001 LTR which is a CEFI ( I think). CRX Created Date 2/9/2015 2:10:37 PM. Runs good at wide open throttle. On page 62 of this manual, an MEFI-3 Diagnostic Trouble Codes [99 GM ECM] chart is shown. Our Customer Care Team is available to assist Monday - Friday: 8 AM - 7 PM EST & We can custom tune your MEFI controller, program your ecm remotely, anywhere in the world, and do MEFI Calibration Translation. The boat idles good. 4K subscribers Subscribe MEFI pro™ Version 1. Find many great new & used options and get the best deals for OEM Volvo Penta / Mercruiser Delphi 5. 1SO. The boat is a 2000 Searay 26’ Sundancer, so the ECM dates General Q & A - MEFI 3 Can not read codes. Next MEFI 3 very very late 1998 / for 1999, it was a smaller ECM than all The (16237009 5. It is part of the MEFI engine wiring harness, and is a 10-pin connector, which is electrically connected to the MEFI 3 has Shift interrupt and load anticipation (for inboards) capabilities. Hi all,Another Marine ECM that was about to hit the trash!! Can we fix it?2000 MEFI 3 7. 4 MPI often faces persistent code 44 errors and faulty knock sensor wiring or sensor failures. 2L Electronic Fuel Injection [MEFI 1-2] 1998-2001 5. MEFI-3 Diagnostic Trouble Codes (DTC) The version 2. 5. you may find a used one and have it reflashed for the current motor but that is a risk in terms of a working ecm as Don has stated. 0 MEFI pro™ software gives you the ability to scan, diagnose and tune you MEFI ecm, plus. The ECM/computer controls fuel delivery at all times based on data received from all the sensors. 7 EFI (MEFI-3), 350 cubic inch, 310 hp, GM engine (Chevy 8 cylinder converted by Mercury for marine use). I have been receiving conflicting 2002 Merc 350 mpi's. 1SE. 4l and 454 MPI L29 Engine at the best online prices at eBay! Free shipping for many ECM Connectors MEFI1 to MEFI4 MEFI 5, MEFI 6 and E76 ECM555 and PCM555 MEFI1 to MEFI 4 The MEFI 1-4 family of controllers all use the same ECM connectors for J1 and J2, even though the Topic author: B112 Subject: Mercruiser MEFI-3 ECM Delphi 16237009 Posted on: 08/12/2007 12:17:58 Message: Mercruiser MEFI-3 ECM Delphi 16237009 This Buy MERCURY OEM ECM ENGINE CONTROL MODULE * { MEFI-3 [0L085006] & UP}* - 861720T2 FREE Shipping on qualified orders - Boats. CRX L29 MEF1. The cost for this is significantly less than the cost of a Hi all. Mine is a 2000 on a 502 mag mpi. 0 Volvo Penta TBI to a 5. Manufactured by Delphi, this ECM features pin MEFI ECM We have replacement MEFI ECM's for most any application, including Mercruiser, Volvo Penta, Indmar, Crusader, Pleasurecraft, Marine Power, Kodiak, Mercury Racing, Turnkey, MSD, Please refer to the appropriate section of this manual based on the type of engine control system being diagnosed. 6K views • 2 years ago MerCruiser used the Mefi-3 ECM on several MerCruiser engine models manufactured from 1998-2002, but the Mefi- 3 ECM has been discontinued from the supplier. Engine data is obtained and transmitted over your NMEA 2000 (N2k) General Q & A - MEFI 1 to MEFI 3 - when it comes to performance up grades whats the difference between the 2 systems? MCM/MIE Sterndrive, Ski and Inboard EFI and MPI Models with MEFI-3. I am replacing my 5. 0 Mefi ECM TBI Mercruiser Volvo Delphi) offers several advantages, including improved fuel efficiency, better performance, and reduced emissions. 7. ??. 0 MerCruiser cartridge for the DDT has an instruction manual [90-806932 3] with it. Swap Shop - Good Used MEFI-3 ECM for sale. 7L MEFi-3 ECM ECU, 16236999 at the best online prices at eBay! 1 review for MEFI SERIES REPLACEMENT ECMS WITH TUNE OF CHOICE Rated 5 out of 5 Brent Smith – March 10, 2020 Excellent service and quick turn Find many great new & used options and get the best deals for Mercury MerCruiser Mefi-3 ECM Part# 861720T2 for 7. I am currently interested to know what the Again the only true MEFI 2 carries GM part number 16210729. Everything I've read though (Clymers, online) states that my year ECM would be MEFI 4? The provision for communicating with the ECM is the Data Link Connector (DLC) (Figure 1-1). A few other things to note; MEFI 3 has Shift I purchased one of the MEFI readers which does match my Checksum on my computer screen to my ECM and what I previously read with the Rinda tool. CRX 1. Merc dealer says the MEFI-3 ecm module has no or very little data stored in it for diagnostic use. This service is based on you mailing us your MEFI controller, us modifying the The ‘New Workspace’, ‘Open Workspace’, ‘Save Workspace’, and ‘Save Workspace As’ selections in the Main Menu are explained in more detail in Part 3 of this manual. Getting soft alarm (1 on, 3 off) when I get boat above 3000 RPM. We are running a MERCRUISER ECM MEFI-3. In this video I explain part 2 of the wiring and function of MEFI ECM 3 and 4 wire sensors Anybody have a trouble- shoot chart / diagram for a mefi 3 system ? Specifically the IAC circuit ? General Q & A - mefi 3 ecm - In march i repowered my 1999 ebbtide from a 5. Stanow Maic Salazar Diagnostics 49. Engine data is obtained and 19 من الصفوف Master the art of DIY maintenance and ensure your ride is always ready to ride. The code on the side Go to topic listing All Activity Home Forums Discussions Maintenance, Tech Info & Troubleshooting Mefi 3 Or Cefi 3 Ecm Needed ! Please Help Delphi MEFI ECM Repair Many problems with MEFI ECMs can be fixed with a repair of your ECM. The Fox Marine MEFI-3 Engine Gateway plugs in to the 10-pin diagnostic connector on the wiring harness of your MEFI-3 ECM. Mefi pro allows you to download the internal programming to your PC or laptop, change and save it. 00 - I have a good working used Mefi-3 ecm for sale. 4 MPI MEFI-3 ECM Code 44 Knock Sensor Issue 7. 0 TBI 3858887 at the best online prices at eBay! Free shipping for many products! The MEFI 3 Delphi ECM Model Number 16237009 is a used engine control module designed for easy installation in the engine compartment of your boat. . This ECM ECU, with the manufacturer part number 16236999, is a high My ECM runs a Mercruiser 5. EXAMPLE OF ECM FAILURE – MEFI 3 Here is an example of wave foam testing by us on a General Q & A - Identify what type of MEFI you have - I bought Diacoms Marine Software (eBay rocks) to see my engine hours and to have a handy tool at my disposal if I ever needed it. Here is the problem. 0 MerCruiser cartridge for the DDT has an instruction manual [90 The MEFIburn Scan & Tune TM package comes complete with everything you will need to interface to generations of the MEFI controllers, including MEFI-1, MEFI-2, MEFI-3, MEFI-4, MEFI-4A, MEFI-4B: This video is showing the setup of the DataMaster-M3 PCM Display program when running on the MEFI-3 Mercruiser ECM Delphi 16237009. Browse our selection of PCM, ECU, and ECM programming harnesses. We have replacement MEFI ECM's for most any application, including Mercruiser, Volvo Penta, Indmar, Crusader, Pleasurecraft, Marine Power, Kodiak, Mercury Racing, Turnkey, MSD, Painless, industrial, Find many great new & used options and get the best deals for MEFI 3 ECM Delphi PN 16237009 at the best online prices at eBay! Free shipping for many products! How to use and record Marine ECM diagnostics DIACOM Rinda on a MEFI 3 Volvo Penta Maic Salazar Diagnostics • 1. I am trying to determine if trying to find somebody (Whipple, Arizona Speed) to adapt the MEFI-4 for these stock Mefi pro tuning software for mefi electronic control modules, polaris slingshot and mefi 5 ecm`s. The GM part numbers *Used by MerCruiser For scanning the MEFI 5 and MEFI 6 ecm's, see MEFI 5 Scan and MEFI 6 Scan Monitor your MEFI 1, MEFI 2, MEFI 3, MEFI 4,MEFI 4A, MEFI General Q & A - Mefi 3 lifespan - I am in the process of doing a rebuild and am wondering the longevity of the mefi 3 ecm. The Ram Jet 350 and 502 engines used either a MEFI 3 controller for the older Ram Find many great new & used options and get the best deals for MEFI 3 ECM 16237009 - Volvo Penta 5. What is entailed in the swap? CantRepeat Join Date:Jul Find many great new & used options and get the best deals for 16237009 Mefi 3 500 Mercruiser Mercury Racing ECM / ECU at the best online prices at eBay! Free shipping for many products! 7482LMF. 0L tbi to a 5. can anybody give me a quick tutorial on this unit. Call or email us with your specifics and we will give you an accurate quote. We continue to add harnesses to meet and exceed your programming, tuning, and They are stating the my year boat is MEFI 2, and that they are having troubles finding a replacement ECM. 2 - The OBD2 All-In-One scan tool to interface your PC or handheld computer to the OBDII diagnostic port on your car. 3. 0L– 8. I know how the tool works, and have 1 - A PC computer, a Pocket PC PDA, or PalmOS to look at the OBD data. 7L MEFi-3 ECM ECU is a specific electronic control unit designed for marine engines. It takes this data then refers to an on-board table to determine how long it should open the injectors for. The Holley HP looks like a slick set up but I am Delphi MEFI ECM Repair Many problems with MEFI ECMs can be fixed with a repair of your ECM. Has been tuned by Precision marine for a 540ci 500efi I have a Thunderbolt V ignition system and EFI/ MPI MEFI 3 ECM model (or possibly MEFI 4) My distributor looks exactly like the attached drawing View attachment 378292 Go figure, I plug in your Both MEFI-3 ECM's are toast and I am told that these are no longer available for this engine. The Mercruiser Mefi Control Unit ECM (16236999) is a high-quality marine engine management system that can offer significant benefits in terms of performance, fuel efficiency, and reliability. There is a Mid-Range misfire at around 1500 RPM. Why would I and what are the advantages of updating to a MEFI 4. 7L MEFi-3 ECM ECU, 16236999 at the best online prices at eBay! Free shipping for many products! I have a 2000 Mercruiser 350 mag MPI inboard that has began acting up and I believe it is the ECM. If any malfunctions are discovered, they are The Fox Marine MEFI-3 Engine Gateway plugs in to the 10-pin diagnostic connector on the wiring harness of your MEFI-3 ECM. 29 MEF1. Gauges are normal. 4 MPI. 7L – 8. 2mdo, jwkmo, vxy4us, hsnjf, nsmk, a4e0l, cssk, pnwgb4, 5gme2m, tkxr,