Questions & Answers for: emission warning light on

warning light on Renault Grand Scenic II, 2004 1.5 DCi Had EGR valve replaced, emissions warning light came back on, had a glow-plug replaced, light cam back on, garage seems to be guessing at rubbish

...Emission Values telltale warning light on. Is the problem easily rectified without taking the car to a main dealer? The Exhaust Emission Light can come on if the car is driven slowly over short ...

warning light came on. Car runs great Emissions warning light came on. Car runs great. Went off the next day. Took it to the dealer for diagnosis. Said that one or both cooling fans were about to fail

warning light is on The emissions warning light remains on after starting sounds like a faulty air mass metre or lambda sensor throtle position sensor depending on which year or model id get its fault

...emission warning Have a 2006 VW Jetta 2.5. Engine emission warning light comes on only when I have the Air conditioning on during stop and go driving. The warning light goes off after awhile when I ...

warning light emission system failure emission system failure light stays on change the emission sencor in the exaust system near the exaust manifault

emission warning light on a 2006 Volvo S40 1.8l? the emission warning little is being set off be something that is not working properly-for instance the egr valve not functioning -so whatever is wrong

...warning light i have a Kia C'eed 2 and the emissions warning light has come on. the car went in for an MOT recently and passed first time. Since then the car will sometimes stop revving passed 3000 ...

emission light loght and warning came on. To resolve the issue, tighten the gas cap or replace it, and then disconnect the battery. Let it sit for 5 to 10 minutes and then reconnect it. If not solved,

...warning light stays on could you advise what the problem could be on my Volkswagon Polo 2008 1.2 petrol Emissions warning light remains on Blocked or defective cat or the exhaust sender unit is ...