How to test MAF 2000 4runner
07-27-2011, 07:48 AM
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How to test MAF 2000 4runner
I have a 2000 4Runner.
I've cleaned the MAF a number of times with non flamable electrical cleaner.
I've had some significant hesitations which two new coils have helped. but am still experiencing some hesitation and a P0171 code.
I'm just wondering if I've cleaned the MAF enough times that it is done and no longer able to just clean? What is the procedure to check it?
I just don't want to keep throwing parts at this thing.
Tom
Edit - I should add this 4runner has about 300,000km on it.
I've cleaned the MAF a number of times with non flamable electrical cleaner.
I've had some significant hesitations which two new coils have helped. but am still experiencing some hesitation and a P0171 code.
I'm just wondering if I've cleaned the MAF enough times that it is done and no longer able to just clean? What is the procedure to check it?
I just don't want to keep throwing parts at this thing.
Tom
Edit - I should add this 4runner has about 300,000km on it.
Last edited by tommytuttle; 07-27-2011 at 08:00 AM. Reason: additional information
Lots of info readily available with simple search.
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