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ecu

  1. Y

    ECU replacement is it needed or workshop guy taking me for a ride? Please Help

    Hi, I am from India and own a 2005 E270 CDI. The car is quite old now and was feeling sluggish so I read about this online tried to reset the transmission control unit using this Holy Crap you guys.....sneaky ECU reset WORKS!!! - MBWorld.org Forums But after this the car wouldn't...
  2. G

    gearbox ecu reset

    is there a way to reset the gearbox on a c32 , or do you have to disconect the battery
  3. L

    ECU unit for ML270 2002 CDI AUTO DIESEL

    Looking for a part for my hubbies car. The Thermocontrol unit has packed in. It sits behind the dash, just behind the three heating / air control knobs. I assume it is common to other Mercedes of a similar age. It is made in USA. Anyone know where to look or what alternative 2002 models...
  4. P

    Replacing battery - ECU surge?

    Heard you can cause problems with ECU fitting new battery and that you should put lights on to stop surge whilst connecting. Any truth in this?
  5. P

    ECU Repair for ML 270CDi

    Anyone know where one can get the ECU repaired for ML 270CDi 03 or where's the best place/price to buy one new
  6. grober

    How to repair your ECU ignition part 2

    Now you have removed the heatsink clip you can remove the bottom cover to reveal the circuit board to desolder the transistors. I should add that as Dieselman has helpfully reminded us quite frequently these ECU ignition out transistors overheat due to problems with...
  7. grober

    HOW TO repair your ECU ignition part 1

    ECU ignition output transistors Came across some useful discussions on the replacement of ignition output transistors for engine ECU's which might be of help to some folks on here. The transistor you're looking for is an NPN Darlington with (IIRC) 20A Icmax, and something like 100-200V...
  8. Elimay

    Ecu?

    Hi, I'm new to this so forgive me if I'm doing this wrong! I have a 2001 E320 CDI Auto Avante Guarde which has started 'hunting'. I've taken it for a diagnostic and have been told it's the gearbox ECU but, from what I've read, this fault usually results in the car 'jumping' out of gear or...
  9. Bobby Dazzler

    Calling ECP!! VW Transporter ABS Pump and ECU Required

    The ABS has failed on our 2007 Transporter 1.9 (104PS) and it seems a common problem. Apparently a sensor in the pump fails and burns out the ECU. Not got the van with me but Google suggests the part numbers are: Pump: 7HO 614 117 ECU: 7HO 907 379P I've checked the ECP website to price...
  10. D

    C200 (W202) ECU problems, Ignition Coils test, Guide and help

    Hello everyone! I have got the famous ECU failure problem on my Mercedes C200 -96. One day I was driving and suddenly the engine was only driven by 2 cylinders. I left the car to a car repair and they tried to change spark plugs and ignition coils but without success. I have read alot about this...
  11. F

    ECU Question

    Hi all, looking for some guidance please. I am due to be selling the ECU from a 1996 C36 which I am stripping. My question is do I need to provide any parts along with it to ensure it works such as the keys, steering lock or can it be reset to work with another car and keys? Thanks for any...
  12. S

    ABS ECU Wiring rear left

    Hi, Would anybody on here be able to assist me in finding out the wires that go from the Rear Left Hand Wheel Sensor to the ABS ECU? I have done a test and its showing as open circuit so I would like to run in new wire’s to eliminate the problem. I have tried to clean and re seat the connecters...
  13. C43AMG

    Urgent ECU Repair

    Does anyone know where i can get an ECU repaired before Xmas ? Preferable in the Surrey Berks etc. It's for my daughters VW 2 Litre Sharon. Much appreciated. Many thanks.
  14. G

    ECU SAM Coding

    Hi Guys, Does anyone know of a good indy in LONDON/HERTS who can code an engine ECU to the SAM unit? I have a W203 C270 cdi which suffered from water in the ECU so I have had this refurbished. Mechanic also stated an issue with the rear SAM unit. I've sourced a second hand one and fitted...
  15. Goodie

    ECU Ugrade

    Can anyone advise me on ECU Upgrade? Thinking of getting the ' Spider ' ............link bellow Diesel tuning. Spider® diesel tuning performance systems for tuning all modern diesel cars vans and diesel truck. Anybody know if this is any good or can recomend a better one? :thumb: Thanks
  16. T

    Newbie and electronic help

    Hello there, Im new to this site and this world. I thought I may be of use to some people and others may just want to ask questions. At the moment I am based in Surrey, on J13 of the M25. My back ground is an electronic engineer and I do alot of freelance work with either designers or...
  17. Steve C250

    Need a C250CDI ECU Remap.......

    Can anyone suggest where i can get my car professionally remapped?? Thus far i've had various advice, don't use plug an plays as they cause black smoking in deisel engines, also been told the file upload versions are risky as they can cuase perminant problems or software conflicts, so a custom...
  18. M

    E500 ECU difference pre and post 92 with DYNO testing

    Today I had my E500 dyno tested with 3 different ECU. The Car E500 (previously owned by BING) 178kmi perfect working order. ECU no1 pre 92 with full load enrichment (adapted to the engine as it has been driven for 200km) ECU no2 post 92 without full load enrichment (not adapted as fitted 3...
  19. P

    mercedes w140 420 ecu

    can any body help i need an ecu for my w140 s420 nreg part number 018 545 49 32 my number is 07817369670 many thanks paul
  20. A

    Pre ECU Mrecs

    Was wondering what was the last Merc model without an ECU and other electronic trickery? Was it W123 series or early W124? Whichever it was I think I want one! Cheers chaps, Andrew
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