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• clio non-starter 8 Dec 2003 (Forum)
  any one out there got any ideas on a x reg clio 16v non start.got no spark, checked engine control relay n/s/f/ inner wing, checked fuel relay, same place, fuel pressure is not good but don\'t have gauge to check, but with no spark at this stage not to bothered. Changed the crank sensor n/g is the ecu next?. thanks.
• Citroen Synergie ABS light 10 Jul 2003 (Forum)
  Or is there anything else I should be looking for? I am ashamed to say I don't even know where the ABS ECU is. H.
• Cutting-out Golf GTi 4 May 2001 (Forum)
  It cold-starts normally, but after running for 3-5 minutes, the engine cuts out, and she then has to wait 3-6 minutes before it will restart. Her VAG garage replaced the ECU and speed sensor, but the fault persists. Has anyone any ideas?
• Jeep Grand Cherokee 2014 - Siren Alarm Battery Fault 14 Sep 2019 (Forum)
  I was wondering if anyone knows where the siren alarm battery is on my 2014 Jeep Grand Cherokee? It is appearing with a fault on the ECU and also won’t let me lock the car as after it’s set it automatically starts sounding! Any ideas would be much appreciated! Thanks, Callum
• Honda Civic 1.4 2000MY - SRS light 3 Jul 2018 (Forum)
  I have check all the wiring for evidence of short circuiting inc connectors. As both airbags are showing same fault is it likely to be any module/ecu anywhere else... cheers Dave
• BMW X5 E53 4.6IS - Intermittent transmission message 16 Dec 2016 (Forum)
  It has happened twice, both times after a cold night. Is it likely to be a faulty sensor, dampness, ecu or wiring issue? Costly repair? Has anyone experienced similar problem- thanks
• polo volkswagen - enjin cuts out 14 Jan 2014 (Forum)
  i have a polo volkswagen it starts up rev up to 3000 revs without me acc it and then cuts out by it self,the ign is still on and you can crank it but doesnt fire,if you switch of the ign and start it it fires up and rev up and cut out again,the immob has been remove,what can be the fault,heat sender module or the ecu,
• C3 HDI 1.6 - Citroen 8 Aug 2013 (Forum)
  To remover battery pull out the ECU it comes out easily do not ground themetal plate. Then push the lever down on the right hand side and rock the batterry over to the left to disengage from catch then rock over to the right and pull free of catch on left and lift out.
• Ford Focus TDCi 53 plate - OBD2 compliant ? 30 Dec 2012 (Forum)
  The EEC directive for diesels says "all vehicles from 2004" and all new models from Jan 2003. Connecting my ELM327 to this , I get 'no response from ECU' using various s/w , but all works ok on my 2006 Fiesta (naturally) , and worked fine on my 2001 Focus petrol ...
• Audi A4 Avant - Lack of engine performance 6 Jun 2011 (Forum)
  Help! I have a 97 Audi A4 1.9tdi with a lack of turbo boost above 2000rpm, the ecu is showing no fault codes and the only other symptom is on start up the engine revs to 2000 rpm before returning to idle at 900. I have repaced the air mass sensor but to no avail next port of call was the N75 sensor but not sure if i'm going in the right direction?
• Ford Focus (1998 - 2004) - 2000 1.8 Replacement diesel engine won't start 2 Mar 2011 (Forum)
  - I've just changed my diesel engine for another second hand unit and I can't get it to start. the car does not have a "chipped" key (not had one since i've owned it). Does it still need matching ti the ECU and if so how.
• Vauxhall Combo 1.3 cdti - fuel fault help 15 Jan 2011 (Forum)
  hi i have got a fuel fault on a 2005 combo 1.3 cdti what it is that i have no fuel pressure on cranking sometimes i get 2-3mpa and 25-33mpa and it fires then back to 2-3pma i have tryed a new high pressure pump and there are no codes in ecu and timing is ok can any1 help me ! thanks
• astraall Astra 1700 dti year 2000 - thecnical fault 8 Sep 2010 (Forum)
  car loses power smokes like mad changed ecu fuel error still comes up the error code comes up as crittical fuel error eepom? has any1 had the same problem? please help me my wife is going 2 kill me if i spend any more on this car!
• vw golf gt tdi 130 - mk4 golf power loss 14 Apr 2010 (Forum)
  Garage tells me it's a faulty turbo and is quite common . They suggest remapping the ecu to accept the excess boost fault rather than replace turbo. I'm worried that as fault is still actually there some damage may occur. Can anyone advise?
• Volkswagen Polo III (1994 - 1999) - 98 1.4 mileometer reading? 25 Sep 2009 (Forum)
  I hope to pick up a used replacement from a breaker, what I want to know is.... will the mileage on the donor car come from the ecu of recepient car or will it be whatever was on the donor car when scrapped? Thanx in advance.
• Tell Tale Glow Plugs 21 Aug 2009 (Forum)
  While looking on the Beru website, I found this interesting newish development; http://www.beru.com/download/produkte/fachvortrag_psg_e.pdf The glow plug acts as a pressure sensor, and provides a feedback signal to the ECU, allowing better combustion. Apparently they are to be fitted to the Insignia's 2 litre bi-turbo CDTi engine, and VW are already using it. Being a Luddite for a moment, I bet they aren't going to be cheap to replace when they burn out!
• Vauxhall Corsa B (1993 - 2000) - 99 1.2 16v - External temp sensor 11 Apr 2009 (Forum)
  My external temperature sensor has a fault as sometimes the dash will display --- instead of the outside temperature, other times I get stupid readings like 50c. I can live with this but does this sensor also tell the ECU what the outside temperature is and this affects the fuel/air flow ratio?
• Honda Prelude (1992 - 1996) - 95 2.2 limiter 13 Mar 2009 (Forum)
  hello there, i was wandering if anybody could me, my friend recently purchased an imported honday prelude 2.2 si vtec, very nice car, but unfortunatly we've discovered it still has the limiter on it?! does anybody know how to remove this little problem? or would he have to replace the ECU and remap it? any help would be gratefully recieved.
• BMW 3-Series E46 (1998 - 2005) - 01 2.0 diesel; inlet manifold failure 9 Mar 2009 (Forum)
  I believe that some folks modify their own but I would like to know if a dealer replacement manifold is improved over the original and whether the ecu will need attention when it is fitted. Regards
• Pinking 6 Oct 2008 (Forum)
  In almost every car i have driven, I have heard some pinking (at least I think its pinking), usually whilst driving at medium speed up a hill. I thought that with the advent of ECUs and higher octane fuels, pinking was a thing of the past. Clearly I am wrong?