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• Ford Focus TDDI misfire 23 Jun 2003 (Forum)
  forecourt to my usual, as I was on holiday at the time. If replacing the fuel does not solve the problem then I can only think that it is a problem with one of the sensors to the ECU or the ECU itself. Has anyone else had this type of problem or could throw some light onto what the cause my be. Thanks.
• ford fiesta,2002, 1.6 - mifiring 2 Oct 2012 (Forum)
  the above is my car . taken to the workshop with misfire. they checked no1 & 2 no spark replaced the coil still the same so checked the wiring, then the ecu all come with no faults. can u help me to solve the problem
• Ford Focus - is the ford focus tdci fuel pump coded? 25 Feb 2011 (Forum)
  Hi,is the fuel pump on an 03 focus tdci coded? if so to recode ecu does it have to go to ford? or can any good auto elc do it? cheers
• fiat punto running fault 2001 3 Mar 2006 (Forum)
  only running on two cylinders and both coils have been changed.was found to be ecu bolted to the throttle body £416.00 at main dealer. i got a new one for £244.00 with insructions to set, which must be followed.
• Merc E230 false alarm 22 Aug 2005 (Forum)
  Several times my alarm has gone off for no apparent reason. The dealer says he had reprogrammed it but if it happened again I need a new ECU ! Of course it happened again yesterday. Anybody know how to disconnect the siren?
• citroen DS4 2012 - headlight unit swap 29 Apr 2022 (Forum)
  Would swapping a halogen reflector headlight unit with a xenon unit (also for a DS4) would work or the car ECU would just not recognise it? My car currently doesn't have xexon (besides MOT considerations)
• Peugeot 306 - help please 6 Apr 2021 (Forum)
  hello my 1998 306 1.6i Xs vehicle My Mp5.2 ecu vehicle is not working, there is no spark in the vehicle, no fuel, no injection, the electricity to the injection must be plus and minus but there are two pluses, I would love if you help them both
• vaxhall combo 1700 di 02 - is it fuel pump 19 Mar 2015 (Forum)
  hi can any one help please, my combo was running ok then it just stoped, now i cant get any deisel to the injecters, would it be the pump or ECU, PLEASE HELP
• Honda civic automatic - Free rev ving 10 Aug 2013 (Forum)
  Hello, my 1998 civic AUTOMATIC 1.4  has started revving of its own accord (no pun intended) when in park or neutral, any advice on repairing this, bit worrried its ECU, thanks, Mike.
• Peugeot 306 (1993 - 2001) - 00 2.0HDI runs for 3/5 seconds and stops 16 Sep 2009 (Forum)
  car starts and runs for 3/5 second and then stops the 12v feed from the ecu to the combo relay ? disapeers any ideas
• Rover p6 conv to 4.0 EFI 11 Mar 2005 (Forum)
  I am in the process of fitting a 4.0 V8 EFI from a vitesse into my Rover P6. Apart from the ecu unit and relavant parts of the wiring loom are there any other parts needed to complete the job. Regards Dave
• vauxhall astra alarm 13 Mar 2003 (Forum)
  The alarm on my S reg astra sometimes does 4 quick beeps after I have turned the car off and opened the door. Dealer says "problem with ECU" but my previous experience is that this is code for "we have no idea". Any help out there ?
• 1.9 Tdi 115 Pd - Vw Bora 1 Jul 2012 (Forum)
  Hello.. My bora doesn't seem to be starting. The starting is turning but theres no kick out of her, just keeps turning and turning and its no the fuel as the fuel is comming out off the bleeding screw. Is there a problem with the ECU or is it a fuse somewere?
• VW JETTA - DSG gearbox 6 Feb 2012 (Forum)
  Is anyone familier with the dangerous hesitancy of the vw dsg gearbox when entering road junctions or roundabouts? If so does anyone know if this problem can be sorted out electronicaly. By that I mean reprograming via the ecu. Any help with this would be appreciated. Jethro
• Mercedes Benz C-Class W202 (1993 - 2000) - 95 2.0 Ignition Module Replacement 26 Jul 2009 (Forum)
  Can an ignition module be replaced without the need to recode the ignition module, the ecu, key, etc Edited to remove the SHOUTING
• 99 punto keys 10 Jul 2006 (Forum)
  Our 99 punto sporting unfortunately came with only one key, not the red key. Now the code light is flashing on the panel and the car wont start. Our local dealer has quoted £800 plus for new locks and engine ECU, is this the only way out of this problem?
• wiring schematics Cit ZX 2.0i 16v 15 Oct 2005 (Forum)
  Anyone know of an online wiring schematic for a citreon zx 2.0i 16v on a 94/95 plate? Ive got an engine out of one with loom and ecu but need to splice into the loom, sadly none of the wires are numbered.
• Start - Restart problems? 18 Apr 2002 (Forum)
  There has been correspondence in the past on the subject of cars being reluctant to restart after having been driven a very short distance (like out of the garage to wash it) and then switched off. All to do with the circuitry or something in the ECU. My question is, which are the best/worst cars
• Lambda Sensor 7 Mar 2002 (Forum)
  Is it this that detects too much unburnt fuel in the exhaust as a result of cold start then stop? If so, how does it detect it? I thought it detected oxygen, not hydrocarbons. Also, if it packs up, then engine can still run, so how does it tell the ecu to shut down firing?
• Damp Cavaliers 6 Jan 2001 (Forum)
  Reading through postings on this site I am led to believe late model Cavaliers and early Vectras suffer from problems with damp affecting the ECU connections. Are there any measures one can take to reduce this when having to leave car parked outside during the winter.