Hi there. I just replaced my tensioner and serpentine belt last weekend as my serpentine belt was worn out and replace my tensioner as preventive maintenance. as my car is a 2006 Chevy Malibu 3.5L V6 with 87,000 miles. It’s through the PO 102 trouble code. When I started her up and started producing hard gear shifting. Tried replacing my mass airflow sensor that didn’t work. Tried tried blessing new insulation in the air air filter, housing and replace air filter that didn’t work. Also tried resealing my air intake boot, and that didn’t work either. The only other thing I can think of is either a bad fuse or a bad wire. Is there any other suggestions I can try?
P0102 trouble code car also produces rough gear shifting.
- Thread starter Malibu06
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zora
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Can be a wiring problem
P0102 Mass Airflow (MAF) Circuit High
How to quickly diagnose, repair, and info on symptoms and causes of a P0102 MAF mass airflow code which indicates a low condition in the MAF circuit.
www.obd-codes.com
zora
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Use a scan tool to see real time values as suggested in the prior link