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Rubbed Through Harness Fixed
Posted to Technical Tips Forum on 7/17/2016 8 Replies

Vehicle came in from another shop, they replaced the MAF and the MAP sensors. Light came back on immediately. That's when I got it! I found not reference voltages. After inspection of the harness I found it pressing hard on the L/F forward upper control arm b... Login to read more.

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car Vehicle Data

2003 Chevrolet Express 2500 4.8L Check Engine Light

Engine4.8 L
Trans4-speed Automatic (Electronic)
SymptomsCheck Engine Light

car Vehicle Data

2003 Chevrolet Express 2500 4.8L Check Engine Light

Engine4.8 L
Trans4-speed Automatic (Electronic)
SymptomsCheck Engine Light