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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
• Vauxhall corsa 1.7 cdti 2009 ecu - Corsa D 1.7 cdti 2009 ecu 24 Jan 2019 (Forum)
  . The car has been with the dealer a week now and they suspect either the ecu or the wiring may be at fault. I am thinking this could be a very expensive repair and the car is not worth that much. Does anyone have any experience or advice to offer me on this corsa issue?  Thanks
• Ford Focus (1998 - 2004) - 02 1.6 Non-start shortly after new ECU fitted 10 Nov 2009 (Forum)
  Had a different ECU fitted at weekend to my focus Car ran ok for a hour or two Then just died, turns over but no spark at plugs Could the garage have killed the replacement ECU, i think he left my old coil pack on cos he said it was ok. He is baffled after his reader came back with no faults
• Vauxhall Vectra B facelift (1999 - 2002) - 2002 1.8 Misfire ecu/loom 19 Apr 2008 (Forum)
  I have a 2002 vectra 1.8 ls that has had a misfire since i bought it, it has had a new coil pack, I have spent several hours trying to find out what the problem is and now i'm at my whits end, upon checking the injection system I have found that there is no pulse to number 4 injector, the ecu looks
• Mk4 Ford Mondeo Titanium 2009 - Airbag ecu & warning light 24 May 2016 (Forum)
  was dying. While they were working on it they found the airbag light does not come on before or after the engine starts and when they checked the airbag ecu is was full of crash data. We've rechecked the HPI and it is clear. The garage suggests fixing the dash first as they believe it has been
• 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
• ECU and engine sensors 16 Feb 2007 (Forum)
  in the sensors that the ECU monitors (air temp, mass flow, coolant temp, elec system voltage among others). These are obviously made to fairly strict tolerances, but if they are slightly out of calibration, how does the ECU know? If the ccolant sensor reads 5C low, then the fuelling may be affected because
• 2007 Vauxhall Vectra Life (petrol) - ECU 8 Dec 2013 (Forum)
   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
• 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
• Vauxhall ECU Reprograming 18 Jul 2003 (Forum)
  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)
  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
• Toyota MR2 - ECU light 29 May 2017 (Forum)
  Hello. Can someone please advise me what it could potentially mean if the ECU light doesn't come on at all? I am used to the light coming on for a few seconds and then going off when starting the vehicle. However, with no obvious cause, the light doesn't come on at all. The car is a Mk3 MR2
• Daihatsu Sirion 2005-2010 - ECU, Electric Steering and Water Pump faults 19 Sep 2013 (Forum)
  I have heard that there are problems with the ECU, electric steering and water pump with the Daihatsu Sirion . Has anyone on here had any problems?   Would there be any signs of these problems or would the car just stop working?    
• peugoet 306 2.0 hdi x reg 2000 - ecu will it need programing 26 Feb 2013 (Forum)
  hi could anybody tell me if i can plug a different ecu into my car without programing it or am i one of the unlucky ones who has a naughty car.