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post #92 of (permalink) Old 17th September 2012
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Re: Renault Scenic - Faulty Coils Causing Warning Light(Including General Info)*fixed

Originally Posted by devilax View Post
Finally fixed mine

Was a combination of an airflow sensor thing on the throttle body playing up (replaced with one from a scappy for 1!). Fault deleted

The second problem was a bit more annoying as I deleted the fault 3 times and it kept coming back. Turned out it was caused by the Redex in the fuel tank! Will never again do that, made the car run rich (we are talking 15mpg on a run - from a 1.4 16v!!!)

All done with the 14,99 bit of kit I got from ebay (elm-327-car-diagnostics-usb-to-vagcom-fault-code-cable)

Sorry to dig up an old post, but I have the same car and the same issue, tried everything to get the toxic emissions light to go out. Can you tell me what part you replace, was it the MAP or the throttle body or something else? Thanks.
Currently in DubOnHoliday's garage:
2003 Scenic II 1.4 sport.
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