Showing results in  Forum [Show all channels]

Sort by: Relevance | Newest first | Oldest first

• Ford Focus (1998 - 2004) - 2000 (x reg) 1.6 zetec missfire 25 Mar 2008 (Forum)
  are sparking. i have no idea of the codes detected at the minute but second garage are thinking it could be the ecu. any ideas would be greatly appreciated many thanks
• Honda Accord UK (2003 - 2008) - 2003 2.4ivetec type s - Fitting LPG 11 Mar 2008 (Forum)
  injectors and being run from the cars own ECU? etc etc Does anyone have any advice on which kit to go for if at all. Thanks, Mick
• Contact cleaner. Should I use it yes or no ? 6 Dec 2007 (Forum)
  In the past I would pull off any push on connectors, give a squirt of contact cleaner and reconnect ( about every couple of years). I never touched the main ecu though. I would only do this with the ignition off. As electrics have progressed I am now no longer sure if this practise is safe/wise
• Mazda 323 (1998 - 2003) - Abs & Traction sensor fault 3 Oct 2007 (Forum)
  on to, been told they are on the same ciruit... apart from this little niggle, great car. thanks for any help on this topic, if i go to mazda i could be spending hundreds if not 2 thousand (a faulty ECU)
• Astra DTI Loss of Power 26 Feb 2007 (Forum)
  I have a 2001 Opel Astra 1.7DTI which is suffering from a lack of power. I know this is not supposed to be lightening quick however I cant get it going even in the low gears. It is slow to pull away from junctions, go up hills, overtake etc. There is no ECU warning light appearing and every now
• on choke??? Astra 1.6 16v (yr 2000) 30 Jul 2006 (Forum)
  seen on here it might need the ecu re-programing?? or is there anything else that holds the revs?? its fine when warm i service the car every 10,000mls regardles any ideas??
• Rover 75 air flow meter fitting 24 Jun 2006 (Forum)
  about fitting the meter. Is it a serious job for mechanics only??? Does the ECU error message on next service make a difference to the running of the engine?? Sorry if that sounded ignorant, I'm in over my head methinks.
• MOT cat test, pre 199? 14 Sep 2005 (Forum)
  " car. Please explain how the ECU would handle this situation. Any benefits I might expect, apart from a less stressful MOT test for the car. Any disadvantages, except environmental ones. Thanks
• 1995 vw Golf Autobox probs 7 Jun 2005 (Forum)
  Hi all, I've got a 1995 1.8 Golf with 31k on the clock. The problem that I am having is that, sometimes during driving the gearbox 'hunts' through the gears causing the car to jump all around the place, which is quite scary! I had a diagnostics test done on the Auto ECU and it came back
• Fiesta Starting Problem 18 May 2005 (Forum)
  I have a query related to the new Fiesta TCDI , it has a wierd starting problem , it always starts from cold , however with the car hot , if it is parked for over 15 min it will not start , the engine just cranks for about 20 secs ( when the ECU times you out ), it will start up to the 15 min
• Astra 98 Blowing bulbs 28 Feb 2005 (Forum)
  I seem to have a similar problem as BobG "Blowing bulbs and ECUs. Renault Megane" My Astra keeps blowing headlight bulbs. I have been advised to add an extra bit of wiring (please excuse my complete lack of technical knowledge). This extra piece of wiring apparently gets attached somewhere between
• Subaru Impreza Import remapping 24 Jan 2004 (Forum)
  it should have its ECU remapped or face a melt down pushing to a std. 280bhp. Subaru UK don't touch them. The question is who is the best to approach from experience. He has a couple of names, so he's comparing your opinions. So who's the man??
• Catalysts on diesels 19 Dec 2003 (Forum)
  it and replacing it with a length of pipe cause it to fail the MOT on emissions or be illegal? (My friend's V-reg Saxo diesel doesn't have a cat fitted) Secondly, would removing the cat be detrimental to the performance/economy of the car. I've heard that it might confuse the ECU and give poor acceleration
• Renew Warranty? Or not? 21 Nov 2003 (Forum)
  ") on my '97 2.5. Steering ram? ECU? HP pump? But, there again, the definitions of "mechanical failure" made by Warranty Holdings are restricted to things actually breaking. Snapping, falling in half. So they may weasel out of any potential claim. So, to renew or not renew? Thoughts, anyone? rg
• Volvo 240 cat removal 15 Aug 2003 (Forum)
  car or simply smashing the honeycomb out of it with a broomstick a la HJ's advice? Anyone know if this car would need an ECU remap or would it be able to work life out for itself? My only concern is I'd not want to adversely affect the performance of the car. Cheers in advance - Dan J
• Vectra DI engine management light 11 Mar 2002 (Forum)
  and consistantly returns about 49 mpg. I am not concerned about this, but why does the light come on? Is the ecu making some adjustments? I have a tuning box fitted btw, which I guess could be to blame! Any general experiences of this? Thanks
• electronic ignition 7 Sep 2001 (Forum)
  Can any one clear up a query for me please? On a distributorless ignition system, my understanding is that a notch on the flywheel/crank or whatever, depending on the model, passes a sensor which sends a signal to the ECU, which in turn earths the coil circuit, and a spark is delivered to the plug
• Astra H 1.6 Z16XER - Astra H vvt 1.6 intake manifold ?? 23 Jun 2024 (Forum)
  the vacume pipe stops the noise. My question is does my inlet manifold have swirl flaps  controlled by the ECU ? If so could this cause the noise? Any help would be great. Many thanks
• Citroen c3 Picasso. 1.6 HDI 2010 - Power staring failure 7 Sep 2023 (Forum)
  Hello just purchased the above c3 which suffered power steering failure on 100 mile rtip home. Tried the YouTube fuse F7.. Battery is strong.  Where do I start? I hear there's an ecu which could be the problem.  Can these steering components be used
• BMW 125d, 2013, manual, stop start - BMW 125d S/S potential duff alternator? 19 Dec 2021 (Forum)
  different alternators for this model, and i need like for like, or the ECU will reject a new one if its wrong? I can't remove current one myself, access is limited, but it is a VALEO unit, S:7823343 Anyone had these issues with this car? cheers