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Flashing Check Engine Light
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07-13-2017, 07:21 AM
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TJay74
Drives: 17 Camaro SS 1LE & 16 Sierra AT CC
Join Date: Nov 2016
Location: Norman, OK
Posts: 2,424
Correct, the knock sensors are what trip the misfire code, when the detect detonation at a certain frequency it trips the flashing check engine light.
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