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Discussion Starter · #1 ·
Ok first post wish it was a happier one but here goes.....


Got my lil 53 plate vectra, was running great then the emissions light came on. When i fire her up sounds like its gonna stall then revs then goes lumpy again, does this four or five times then ticks over perfect?? emissions light stays on though. Have put full tank of the very steep petrol in and redexed it as read that can sort it... no joy..



someone please help it doin my nut in
 

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I refuse to grow up.
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Welcome to the forum, do a quick search on this forum for pedal trick, it might allow you to read any fault codes and point you in the right direction. Failing that you will need a code reader or similar to get the codes
 

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I refuse to grow up.
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This is a horrible code on this engine, it means fuel trim problem, and can be a real pain to find. Usual cause is a leak in the air intake system, or the air flow meter has an issue. The best course of action is really to have a live reading test done, the MAF etc can be seen doing its thing hopefully and you will pinpoint the problem a lot quicker.
 

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Discussion Starter · #8 ·
I have a lovely little list of codes now lol

i got


p0170 running lean
p1565 speed control command out of range
P1481 fan relay circuit high / low


Hurrah,
 
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