Author Topic: Engine warning light  (Read 61 times)

Offline mayesj86

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Engine warning light
« on: Yesterday at 07:58:40 PM »
Looking for some advice again.
Changed the plugs and coils (ngk's and r8 coils) and now the exhaust reduced emissions light has come on and stayed on. Car is running perfectly smooth with no missfires. Would this likely to be a lambda sensor fault or MAF? I have double checked the connections I touched and all are fine.
Cheers
Jason

Offline Shamm

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Re: Engine warning light
« Reply #1 on: Yesterday at 10:20:33 PM »
Have you got a standard exhaust? If so then at times the light will come on the dash but will go out later it self

Offline MIJ_JAGGER

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Re: Engine warning light
« Reply #2 on: Yesterday at 10:29:23 PM »
Have you got a standard exhaust? If so then at times the light will come on the dash but will go out later it self
Why would the light just come on at times?

Offline mayesj86

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Re: Engine warning light
« Reply #3 on: Yesterday at 11:20:08 PM »
Have you got a standard exhaust? If so then at times the light will come on the dash but will go out later it self

It has a standard downpipe and miltek cat back. Is it normal for the light to flick on and off? This is the first time it's happened in 12k miles.
Gave everything a double check and all is ok. Can't see it be the coils or plugs.
Thanks for the quick response.