irratic rev's - Alfa Romeo Forum
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irratic rev's

hi every one. i am driving a 2l 156 1999. and on ocasion the engine is hunting for an idle speed i am tring to figure out when it accurs but it seems to happen randomly. i presume this is the maf or lamda sensors any way of checking which one,or if its something else.....

any help greatly appricated

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Re: irratic rev's

It could be Idle actuator, TPS or potentiometer which ever you wanna call it.
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