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• escort gti ecu light & fuel light 18 Jan 2006 (Forum)
  i have a 1998 escort gti. can anyone please help me on the following. does the escort gti have a ecu warning light in the dash as i cant see one when i turn ignition on. does it have a low fuel warning light ?? reason for the ecu light is that i have a flat spot / slight judder but only every now and again. i have changed the plugs and leads. has anybody had the same problem ???
• chevrolette matiz 2005 - ecu 5 May 2013 (Forum)
  i changed the battery and put terminals on wrong way on battery have i blown the ecu,tryed to disconnected it for 48 hrs but still nothing, i put the key and it wants to start but again still nothing. any help for me please john.
• 2009 mk 6 golf diesel turbo 1.6 - ECU problems 22 Apr 2013 (Forum)
  does anyone know of a history of problems with the ecu for this engine   Mine is 3 months out of warranty and VW want £1000 to replace it at 40k miles and I suspect this is a not unknown failure
• Renault clio ecu 30 Mar 2001 (Forum)
  My ex has a Renault clio that is bad at starting ,it has new plugs etc and is just as bad .She has been told the ecu is faulty and will cost an arm and a legto replace,Is this a common problem with clios or is there another reason for this bad starting. Regards Andy Bairsto
• ECU's 15 Oct 2004 (Forum)
  Is it possible to edit ECN programming to allow controle for extra cusomized features
• ECU and engine sensors 16 Feb 2007 (Forum)
  If the ccolant sensor reads 5C low, then the fuelling may be affected because the ECU thinks that the engine is not fully warm - as an example. Can any ECU experts out there enlighten us?
• vectra dash lights /ecu 6 Feb 2006 (Forum)
  can anyone help , have just had a second hand engine put in my vectra 2ltr and some of the dash lights stay on airbag ect ,some one told me that i need my ecu reset could this be true ,could i reset this thanks
• 2007 Vauxhall Vectra Life (petrol) - ECU 8 Dec 2013 (Forum)
  Started car up this morning and the temp gauge wasnt registering then all of a sudden it shot up into the red, i took it to the garage and was told it was 1 of 3 faulty senser, a friend of mine did a diagnostic an got error codes P0115 Coolant temp signal and U2139 Can-Bus no comunicationwith engine control module, he says that its a wireing fault with which he says its a faulty ECU, could anyone tell me if the sensors could be the cause or do i need another ECU????,,,  
• Citroen C3 (2002 - 2009) - 03 1.4 Location of ECU 7 Feb 2013 (Forum)
  Hi Everyone, my ECU needs to be replaced, £700 dealer has quoted but I have found that I can buy one for £200 fully coded and ready to plug in and go with un-limited mileage warranty. But I need to know where the ECU is actually situated in my car so that I can take it out and get the part number.
• VW GOLF GIT 180 BHP - ECU/ABS PROBLEMS 8 Jun 2010 (Forum)
  Hi all, i have a problem with said golf ECU light is on in dash, have changed lambda sensor all so have changed mass air flow meter but still the ECU light is on in the dash. the ABS light comes on at times when i start the engine but stays on for a while & could go off it's self or not at all !
• Peugeot 406 (1999 - 2004) - 99 110 ECU re-coding. 16 Sep 2007 (Forum)
  I have a Pug 406 110 hdi on a T plate, I have been told that i have to have my new ecu recoded to the car, the car run`s ok, but i cannot erase the fault code`s (p0230_p0380) . also another quickie question, would a ecu from a hdi-90 work ok on a hdi-110. as the only difference i could see is the inter-cooler side of it.
• Vauxhall ECU Reprograming 18 Jul 2003 (Forum)
  On a recent service visit to the main Vauxhall dealer i pointed out that my vehicle (fitted with this engine)on occations felt as if the power dropped off momentarily during hard acceleration. When i picked up the car they told me that the technician had reprogrammed the ECU with the latest version of the software. I am aware of the function of the ECU but wondered if anyone could enlighten me a bit more about what improvements i might expect if any. Thanks in advance.
• peugeot 307 hdi - indicators 30 Sep 2015 (Forum)
  Left front, side and rear indicators have stopped working. Have been told its the ecu? Are the indicators controlled by the ecu and if so does anyone know if a re wire using a flasher unit is possible as I dont want the cost of changing the ecu etc etc? Thanks in advance 
• Daewoo ecu fault 22 Jul 2006 (Forum)
  I tried to get a diagnostic check done but apparantly there is no plug! Would you suggest replacing the ecu?
• Clio 2nd ECU blown 25 Apr 2004 (Forum)
  Can anyone advise? My wife's Clio broke down last week - the ECU had a fried capacitor inside it on inspection. Another one put on .... week's fine motoring ..... today the same thing and same capacitor. Any thoughts what could be causing this? Many thanks, Y
• renault kangoo 2004 1.9d - Kangoo ecu replacement 25 Mar 2012 (Forum)
  
• Escort mk7 ECU swap 28 Jun 2007 (Forum)
  hi, me and a friend have recently swapped the engine in my 1999t escort from a 1.6 zetec (snapped cambelt, uneconomical repair) to a 1993k 1.8 zetec 105ps (free donor car that ran perfectly) the car runs rough with the original ecu (assumed mapping/lean mixture etc). the problem we've encountered is that due to the 1.6 ford immobiliser we don't seem to be able to start the car using the original 1.8 ecu, so the question is : when buying a second hand 1996 onwards immobiliser-compatible ecu (ebay seems to have some) will it need to come with any ther kit for the immobiliser (compatible transponder key etc) or can it just be plugged straight in and started. i've searched the web but got no straight answers.
• Vauxhall Vectra C - [Vectra C] [02-03] How to change/replace Airbag EC 14 Dec 2013 (Forum)
  I managed to find a group of local Airbag ECU engineers, who will probably to this for £60. But, I can try it myself if its just a matter of removing the existing unit and replacing it. Trouble is that I don't know where the airbag ECU is fitted and how to get access to it.
• Mondeo TDCi ECU updates / warming up 23 Mar 2012 (Forum)
  I had come to the view that it was approx end 2002 to end 2003 models that were worst effected by the ECU issues, and that earlier and later cars were OK. I wonder if I should ask the dealer to reinstall the earlier ECU software? Does anyone else have a similar experience? Regards.
• Citroen C3 (2002 - 2009) - 05 1.4 My C3 is immobilised!!! 15 May 2009 (Forum)
  Have you any ideas as to how to get the ECU to communicate with us and tell us what is wrong.? I would be very grateful for any ideas, or indeed anywhere I can source a compatible ECU Thanks in advance