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• Volkswagen Golf IV PD 130 2003 - swapping the ECU to stop lumpy cold idel 7 May 2010 (Forum)
  or remapping the ECU. Now before I send money to have it remapped (which I intend on doing any way at some point) I still have my Bora with the 130 PD engine that I have not yet sold. Therefore, I was thinking of swapping the ECU’s over to see if the fault swapped. Can I do this with out needing any
• Vauxhall Cavalier 1995 2.0i CDX Ecotec - ECU fault codes 9 May 2015 (Forum)
  How do I check the  ECU Fault Codes ? I am having intermittent starting problem over last 3 days with Engine Control Indicator (lightning symbol) on instrument panel flashing at times. Car starts for while, then won't start for a while, then starts, over
• 2002 Passat TDI 130 - N75 Valve / ECU Problem 14 Sep 2011 (Forum)
  1. Checked for vacuum at the N75 vac side - 25inhg, no vacuum on out side. 2. Replaced N75 with new valve but still not operating. 3. Checked wiring to N75 valve. Measured resistance and voltage drop from N75 valve plug to ECU plug - all fine. 4. Jumped N75 valve plug
• Audi A6 - Gearbox ECU 10 Feb 2011 (Forum)
  that this was what happened when my gearbox had to be replaced 2 years 3 months earlier. I am now told by the dealership that the gearbox ECU is faulty and needs replacing. It seems to me that the dealership damaged the ECU when they did the gearbox oil change. I have no idea how I can prove if this is the case
• ECU repaired and failed 7 days later - any advice 18 Jun 2010 (Forum)
  Hi, I had the ECU on my citroen fail a couple of weeks ago.  The garage I took it to did a repair on it which they told me it was a semi-to-permament repair.  I didn't want to fit a new one (at at cost of £1,000).  A week later my car has broken down again outside
• Peugeot 307 (2001 - 2007) - 02 2.0hdi faulty ecu unit on 02 eng code 30 Jan 2010 (Forum)
  At the moment i'm not having much luck trying to locate a second hand ecu unit no 0281 010 779 bosch plus bsi unit &key chip i sent the ecu away for checking (repair) got reply back can not be repaired. If anyone knows where i can source this unit it would be much appreciated Best Reguards
• Mitsubishi - 1994 1100 Circuit diagram for ECU 24 Sep 2008 (Forum)
  Can anyone out there please offer an alternative source for the circuit diagram of an ECU manufactured by Mitsubishi in the early to mid 90's? The PCB is in an ECU which controls a magnetic clutch ( which is also a Mitsubishi product ) on a Fiat car from 1993. Needless to say, Fiat have been
• Ford Mondeo TDCI - Ford Mondeo IV - 58 plate - Mileage stored in ECU? 24 Jul 2013 (Forum)
  Does anyone know what happens to the Mileage if you change the Speedo in a Mk4 Mondeo? Is the Mileage stored in the ECU? if it is can the display on the speedo be changed so it displays the correct mileage? I've seen a similar thread about MK3 Mondeos but I need to know
• Peugeot 307 - regen fluid top up ECU reset required? 19 Oct 2012 (Forum)
  Hopefully an easy question. Does anyone know if when refilling your regeneration fluid you need to go to rest the ECU? A garage told me YES, a regen fluid online shop told me NO!?! Can the car reset itself or by disconnecting the battey for so long.... The car is a 307HDi 110bhp
• mk1 ford focus 2 litre w reg - non starting 8 Mar 2011 (Forum)
   mk1 ford focus 2 litre changed ecu with key but wont start. got car with no keys ,ecu i
• astra 1.9 sportive - wiring harness, ecu, sim 30 Nov 2010 (Forum)
  astravan 1.9 sportive wiring harness, ecu, power steering pump, have you ever had feed back concerning the premature failure of any of these items ? I am an owner in a difficult situation at the moment concerning these items on a vehicle that is less than 6 months old, any
• Ford C-MAX (2003 - 2010) - 04 1.6 ECU closed throttle learn process. 12 Jan 2010 (Forum)
  Hi, I have purchased a new throttle body for my 2004 C-MAX 1.6 Zetec and need to know the process to be followed after fitting, in order to allow the ECU to learn the new closed throttle position, can anyone help? Thanks, Nat.
• Peugeot 306 (1993 - 2001) - 1999 - hfx sagem ecu will not start 29 Jan 2008 (Forum)
  i have a motor that will not run i have had the ecu tested, i have also tried a control relay and a crank sensor all to no avail!!!! i am getting a single injector pulse when i first crank the engine but thats it. plaease help i can't take much more
• Self learning ECUs ? 15 Nov 2003 (Forum)
  Can anyone please advise if any of the ECUs fitted to the later Fiat Pandas were of the self learning type ? These are Magneti Marelli IAW 6FSH and 6FSK. I had always been under the impression that later cars, such as the Cinquecento and possibly the Mk1 Puntos had self learning types
• Cruise Control 28 Sep 2001 (Forum)
  I want to retro-fit cruise control to my 2000 W Astra 1.8CDi. I know I need a new left side stalk and maybe some loom mods., but Lance Owen are telling me I need a new ECU at £500 ex-VAT. As there is only one model ECU for this car range I am puzzled why a new one is necessary. Can't an existing
• Ford Transit 2.4 Diesel Liberty Start - Ford Transit 2.4 Diesel, ASM ECU Fault Codes 22 Jun 2016 (Forum)
  two fault codes from the ASM ECU: U1900 CAN Communication Bus Fault P0560 System Voltage Malfunction The garage has investigated these faults and cannot find any problems, they cleared the fault codes from the ECU and the vehicle drove normally, however after standing for a couple
• VW Golf 1.9 TDI SE 2004 - Starting problem / ECU 5 Jul 2010 (Forum)
  plugs were replaced but that didn't solve the problem. The car was booked in again for a glow plug relay replacement. That still did not solve the problem. The garage are now telling me that it maybe a ECU problem with an estimated cost of £700 to £1,000 to replace the ECU! I'm
• Rover 623 1994 - ECU "learning" 18 Apr 2018 (Forum)
  The cambelt snapped leaving 4 inlet valves bent,my local garage replaced all the neccessary parts and engine runs ok however the idle speed has gone bonkers,running at 1800rpm then dropping to 500rpm sometimes stalling.My garage tells me that the ECU has to re learn and my idle should return
• Honda CR-V II (2004) - Rear Parking Sensor - Where's the ECU? 17 Nov 2015 (Forum)
  Yesterday, the rear parking sensors on my CR-V totally stopped working. No beep as I engage into reverse, no anything!   Guessing there's an issue with the ECU, but I've no idea where it is. Would anyone know where I can locate this, or indeed any other reason
• Renault Grand Scenic 1.5dci automatic 2011 - Automatic gearbox ECU problem 28 Jul 2021 (Forum)
  an gearbox ECU issue in that time. The car powers up but we can’t get it to start because it thinks it’s in gear because of the ECU fault. Have tried 2 different batteries and same problem. How could I fix it and how much would it cost roughly? Would a delphi ds150 be able to clear