Problem Reports
Audi Q7
Report: Check Engine Light Due to Knock Sensor Fault
Audi Q7 Problem
Model Years Affected: 2007, 2008, 2009
Verified
The Check Engine Light may illuminate with a knock sensor code stored. Our technicians tell us a revised knock sensor and bracket should be installed, along with heat shielding material to protect the new sensor, to correct this condition.
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Report #1Visitor, 2007 Audi Q7, 120,000 mi
Check Engine Light
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