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• 2001 peugeot expert 2.0 hdi van - speedo failure 14 Oct 2014 (Forum)
  Had a number of problems happen to my van started with speedo failure, then temp gauge and coolant fan giving up. I replaced the fan, temp sensor and then Ecu anti start system and barrel, also the speedo sensor.  Temp gauge now working and fan cutting in as should. But speedo still
• 2003 Ford Focus 1600cc - Focus with a few "Quirks" 6 Oct 2014 (Forum)
  for quite a while now, as it''s suffering from a fault where the car thinks that it's overheating, and then goes into "Go-slow mode" (as she put it) and then won't go over 30 mph. She said that it's quite a common fault, but I can't seem to find anything about it online. Could it be an ECU problem
• Honda Civic City CTDi - Loss of power and starting problems 8 Sep 2014 (Forum)
  on intermittnently.   My mechanic has changed the crankshaft sensor and fuel injectors but this has not corrected the problem.  He suggests it might be a problem with the fuel pump but more likely the ECU.   My only option is to take the car to Honda - but before I do, is anyone aware
• Nissan Micra K12 1.2s 2004 - Nissan Micra K12 Power Steering Gone 27 Jul 2014 (Forum)
  hatchback. I have just the basics and hasnt got any keyless or keyless start. If i buy a refurbished unit, do i need to reprogram the ecu. 2ndly, Can i get something from the local scappy and install it 3rdly, Is there any diagrams or layout or instructions on how to remove the unit
• Hyundai i20 1200 Comfort 1200 Petrol - Excessive Engine Revs Whilst Parking ! 2 Dec 2013 (Forum)
  . The vehicle has been into Hyundai SIX times and two main dealers , unable to effect  a satisfactory outcome. As this will drastically reduce clutch life and fuel economy.Throttle position sensors and housing have replaced and reset. To little effect. Normal driving ok. Possible ECU programming
• Peugeot 406 hdi 90 - Peugeot 406 hdi 90 non starter 16 Jan 2013 (Forum)
  ring.Parts changed timing belt and tensioner lp pump hp pump hp rail sensor ,fuel pressure sensor,ecu and bsi checked and given a clean bill of health.Anyone out has any theries on what is stopping this car from stating as i am using my sons car and he sort of needs it back
• Renault Laguna ll 2004 1.9dci sport tourer - Engine Ticking Noise 7 Jan 2013 (Forum)
  I had some injector problems, I cleaned the injectors which made the car run rough and stalled inless revving the engine.   I tried the iyalian service which produced a loud ticking noise which will not go.     I have replaced and recoded the injectors/ecu
• Ford Mondeo TDci 2005 - Intermittent power loss / warning bleeps from dash 2 Nov 2012 (Forum)
  I have a problem with my mondeo TDci without any warning the car losses power and goes into limp home mode . If I stop and restart the car the ecu rebooted it resumes power . Sometimes I get warning bleeps from dashboard The temperature gauge stays steady at the mid range normal,sometimes when
• BMW 518i E34 1992 - misfire/loss of power 25 Sep 2012 (Forum)
  Hi, had a slight misfire on my BMW, felt like a fuel problem that has got worse, it now had a blank spot when accelerating from 500-1000rpm seems okay over this with no back fire, I have replaced all filters plugs, leads, dist, ECU, cam sensor, and injectors and have checked the fuel pump
• Ford Fiesta - 08 1.4 TDCI Fiesta, drivetrain warning light+limp 11 Aug 2012 (Forum)
  Hi guys, quick one.   I have a 08 fiesta here, showing a drivetrain warning light, and in limp mode. 5sp Manual. Ecu shows no faults, and indeed logs a fault if i disconnect a random plug( map/maf/tps etc) Engine off+restart it goes away for 15 ish seconds
• Peugot 407 SW - 08 reg - Dealer guarantee 9 Jun 2012 (Forum)
  I bought the car in Feb 2012 for just over £5000 and was offered a 3 month or 3000 miles guarantee (whichever is sooner). However within the 3 months but over the 3000 miles limit it developed a fault and I took it back to the dealer I purchased it from. It is apparent that the ECU could
• Citroen Saxo 1.5 Diesel - Revs but Stalls on moving off. 21 May 2012 (Forum)
  that this model has no ECU fitted . If it had an EGR fitted would this cause the problem. Appreciate any comment.  
• Peugeot 607 (2000 - ) - 2002 2.2hdi Engine anti-pollution system defective 4 Jan 2012 (Forum)
  My 607 2.2 hdi is displaying esp/asr defective followed by engine anti-pollution system defective. We have tried replacing the ECB, Filling the additive, Re-setting the level for the additive and still no joy. The fault will come on 3 to 4 days after having the ecu codes cleared and will then stay
• Peugeot 406 (1999 - 2004) - 03 2.0 Engine Anti Pollution System Defective 1 Nov 2011 (Forum)
  sensor/cable was left unplugged but everything was fine. They dont have a diagnostic machine so cant diagnose the code. Mechanic thinks its becase of replacing the clutch and the code just needs re-setting or clearing from ECU but he hasnt equipment. Gonna take it to a diagnostic place on Monday
• renault megane - 1.9 dci starts everytime then cuts out after a few 19 Sep 2011 (Forum)
  live data it doesnt seem to lose crank signal or fuel pressure, it just stops as though the ECU were requesting it. there are no fault codes etc coming up.The flywheel and sensors etc are all original to the car, timing is correct and there are no leaks or air in the fuel system.
• Renault scenic 1.4 16v kj4 - Scenic coolant temp sensor where is it located??? 17 Aug 2011 (Forum)
  gearbox side, car started fine etc still had problem as mentioned above. All this seemed to do was stop the temp gauge on the dash working. Are there 2 sensors one for the gauge on the dash and one for the ecu?? Or does this one sensor do both jobs.??? Thanks phil
• Ford Focus 2002 - 1.6 Automatic gearbox fault 27 Jun 2011 (Forum)
  and it doesnt seem to find a fourth gear. I've only taken it for a short (4 mile) test drive so far. Any pointers much welcomed. Is it likely to be a solenoid issue, a control (ECU) issue or the 'box itself? And is it best to fit a known good replacement unit or have this one repaired?? Many thanks......
• Vauxhall Cavalier SRi - Where is the 16 point pin / block?? 22 Jun 2011 (Forum)
  Hi All, I have an N Reg (1995) Cavalier SRi 16 valve.  She is running a bit rough atm and is dying every now and then.  The revs will suddenly drop and if you don't nail the throttle she just cuts out.  The ECU light has come on, it does this sometimes but has normally
• VW Bora Fuel Pump Relay 27 Apr 2011 (Forum)
  replacing relay "109" which I believe can cause problems but this has made no change. The AA have plugged in their diagnostic software and there are no errors stored on the ECU. The AA man said he thinks it could be the fuel pump relay which is a multi functional relay which could explain all the other
• Renault Clio lRT 1400 petrol auto 1997 'R' reg - Automatic transmission warning light on 19 Mar 2011 (Forum)
  reprogramming the ECU.  Anyone have any ideas?