Quote:
Originally Posted by Stephen Edwin
Never bow down! I think it's more that for myself I listen to the totality of what members are saying, and who is saying it, and what other information I may have, then I make a decision, and on my head be it.
So far as I know, Volvo or perhaps Bosch of course provide the pulse of electricity to burn any contamination off the air mass meter wire?
Yes I have "made a note" re lean running.
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All MAF sensors I've seen are heated in normal operation, I was unaware that there is an addition degree of heating at switch-off. Every day is a school day!
If we're ruling out the MAF sensor, then maybe you have a leak on the intake side? I'd suggest spraying brake cleaner in small bursts at any potential leakage point to see if the idle surges.