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• Peugeot 306 (1993 - 2001) - 1999 2lt Hdi diesel that has starting problems 4 Apr 2008 (Forum)
  Have you found the solution to your problem as i haven't and now they are saying i have a hairline fracture on the motherboard in the ECU and want £340 + vat to fix. Seems a bit much to me and when i had it diognostically tested 2 weeks ago it came back with NO faults or codes???????????????? does anybody know if this is possible
• Toyota Yaris II/Vitz (2006 - ) - 07 - ecu light on again, despite 3 new cam sensors 16 Oct 2007 (Forum)
  We bought the wife,who is a driving instructor a brand new Yaris diesel 4 months ago.Within a week the engine management light showed up.We have now had...
• Renault Laguna 1.6 '99 ABS LIGHT 22 Jan 2006 (Forum)
  Its been back to the Garage , now three times, where when i get back it will be fine for a couple of days, and then play up again. They have replaced a sensor, reset the ECU, thankfully its not costing me anything, until the warranty runs out, annoyingly its always fine, when i take it to the garage. The garage is a independat garage who i trust completly as i have bought a few cars from, they took it to a specialist today, who again reset the ECU, went to pick it up , drove out the doors ......SERV and ABS Light came on, so i reversed it back in.
• Future collectible cars? 17 Mar 2002 (Forum)
  However, what about some of the other things to do with keeping the car running? Just consider: 1. All petrol cars made since 1993 have cats and ECUs. So do common rail diesels. 2. Most cars will have ABS brakes (ABS pumps and ECUs, again). 3. Most cars will have quite sophisticated immobilisers. 4. Over the last year or so we've seen the introduction of multiplex wiring.
• Hire Car Telematics Sends Killer Driver of Another Car to Jail for 5 Years 3 Months. 29 Jan 2017 (Forum)
  Perhaps it's time for all cars to have some kind of "Blackbox" within it's ecu for reading in the event of such carnage?. Could also trigger an alert to beacons regarding serious speeding offences.
• Ford Transit Connect 2005 - recorded mileage 8 Feb 2015 (Forum)
  Can anyone tell me if the current mileage on my van will show on a replacement used speedo,in other words,is it recorded in the vehicles brain(ecu)or will the replacement gauges unit show the actual mileage it had recorded on it,s original van,hope someone can help...thanks in advance if you can.
• 2000 vauxhall vectra 2.0 cdx - vauxhall vectra engine managemet light 21 Dec 2011 (Forum)
  would an air leak on the inlet manifold or breather pipes cause the ecu to report a mass air flow meter problem as the management light is coming on wnen the car is idling but goes out when driving along normally regards melvyn  
• Inertia cut-off switch - rover 100 5 Apr 2005 (Forum)
  Does anybody know how I'd reset the fuel cut-off switch after a sudden stop, please? I know where the switch is (under the bonnet, between the battery and the ECU), it seems to have a rubber cover over it. Do I need to prise this cover off or will this damage it? Thanks.
• Pug 306 10 Mar 2003 (Forum)
  In his car by car breakdown HJ say of the above: "1.8 8-valve XU petrol is the worst engine and many were fitted with the wrong ECU chip leading to failed emissions tests. Autobox not recommended." Does anybody know why the autobox meets with his disfavour? Academic interest only, I would never buy one as me feets too big.
• Peugeot Partner - Peugeot 1.6hdi engine swap 22 Nov 2016 (Forum)
  Can I swap the 9hx 90bhp engine for the 9hy 110 bhp engine. And if so what is involved I.e do I need to swap the wiring loom and ecu. Any advise would be much appreciated.
• Citroen DS4 2.0HDi 165 - elm327/Torque app for DPF data? 2 Sep 2016 (Forum)
  Has anyone used a OBD2 ELM327 coupled with Torque Pro app and managed to access DPF data such as pressure (that one at least) or even saturation %, last regen... Or maybe I cannot see the sensors available to view on the Torque app because citroen ECU management is not allowing it?
• Ford Focus 2005 tdci - LED bulbs and possible problems 24 Apr 2011 (Forum)
  Hi, Does anyone know if by changing headlamp sidelight bulbs,interior and reg plate standard bulbs to LED types affects any control modules in this model(ECU/BCM/GEM/PCM etc) and a possible non start on the vehicle? Would this affect the CANBUS system? Many Thanks
• FIAT Punto II (1999 - 2006) - 02 1.2 Warning Lights and Oil Lights stay on? 25 Nov 2009 (Forum)
  They are not on when the engine is on. I have checked oil and think it may have something to do with the ECU? Cheers
• Peugeot 307 CC (2003 - 2008) - 06 1.6 turbo boosting 7 Oct 2008 (Forum)
  With a 1.6Hdi 110hp, if the turbo pressure was boosted by altering the actuator push rod. Would the ECU system see the extra boost and increase the fueling, increasing the power. As you could do on the mechanical pumps and turbos of such as the 306 Pugs and ZX Citroens. Curious as the question was asked by a friend.
• Peugeot 206 1 Jul 2006 (Forum)
  The owner said he had hit it where the airbag sensor was and deactivated the airbag, so the car wouldn't start and he had to get the ECU (sp?) reset by Peugeot. Would welcome any info on this. Thanks
• will this have damaged the cat? 25 Mar 2006 (Forum)
  I ran out of petrol (tried to start this morning and jerking) i got about half a mile before it could not start at all. I put some petrol in, and reset the ecu by taking off the negative battery lead. car is xantia 1.8 16v Will i have done any damage to the cat or any other components? its running back to normal now.
• 306 1.6 22 Nov 2004 (Forum)
  I know that it only has the 90bhp engine, but I wondered whether anyone knew what the revisions were to make it to a 100bhp and more economical (5mpg) in 2000? If it is just a new ECU, then I thought I could upgrade it...any thoughts?
• espace with no power to fuel pump 23 Oct 2004 (Forum)
  Mechanic has confirmed it runs if power is run directly to the fuel pump, but otherwise pump receives no power. He suggested ECU controls fuel pump so that's been computer checked and is OK. He thinks there is a relay somewhere but cannot locate it. Can anyone help please?
• Vauxhall Vectra B facelift (1999 - 2002) - 00 1.8 EM light/ECU? 17 Feb 2014 (Forum)
  , If not I may have the wrong EGR valve and the wrong fix for the mass air etc. I know I should be getting the codes re-read, and the ecu checked as instructed, but with the temporary lack of funds and not being able to lose the car for a few days I?m trying to exhaust all avenues in the hope I could put it right without having to go through all that and spend a load of cash I haven?
• Audi A3 + S3 (2003 - 2008) - 04 2.0 FSI Cruise Control Problem 28 Dec 2008 (Forum)
  And are these codes any good for troubleshooting ? 4) I've manage to gather that the 'Steering Column ECU' (mentioned above) interfaces with the Engine ECU. Is this through a dedicated electrical connection or via a digital bus ? Could it be the Engine ECU at fault ? 5) If it is an earthing fault, does the earth for the cruise control share it with any-other service - for example on some old cars the indicators would share an earth with the headlights and if the earth was poor it would cause the headlights to alternate in brightness in sympathy with the indicators.