knock sensor 2 location on 2005 Chevrolet Silverado 1500 HD

code reads circuit low input

by in Eugene, OR on November 11, 2012
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2 answers 1 comment
ANSWER by , November 12, 2012
Check wiring and PCM function for that circuit. Then kill mouse that ate wire to sensor and replace harness.
ANSWER by , November 11, 2012
in valley of engine
COMMENT by , November 12, 2012
what are some of the causes for low input?