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Greg, Technician
Category: Car
Satisfied Customers: 7284
Experience:  Automotive diagnostic tech
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hi, i have hummer h3 2007 --- cod p0101 ---no power

Customer Question

hi, i have hummer h3 2007 --- cod p0101 ---no power
Submitted: 5 years ago.
Category: Car
Expert:  Greg replied 5 years ago.
Hi .

This is just a common issue that most cars have with the MAF sensor ,

If you have a K&N type oil filter then this could be your problem ,what happens here the oil from a filter migrates onto the sensor covering the heated element and making it read the wrong information .

What you could do first is remove the MAF and clean it with a can of MAF cleaner spray
don't touch it with anything these damage very easily.
here is the location of the MAF

This is what it looks like .

And these are the cleaners that you will need .

I also suggest you clean the throttle body as this should also be done at the same time

If you are still having issue with this code then replace the MAF sensor .

Need further assistance with this issue then please get back to me.

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Rgds Greg