2003 Chevy Silverado P0332 Knock Sensor 2 Circuit Low Input

170,000 MILES • V8 • 4WD • AUTOMATIC
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RONNIELEXI
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anion
Mar 17, 2009 at 12:26 AM
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2CARPRO JACK
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The only issues I have had with knock sensors on those trucks is due to the fact that the well they are in (under intake manifold) gets water in it and corrodes the connection.Personally I install new sensors and wiring pigtails( connectors) on which ever one has water damage to prevent a comeback later, its a fair amount of work to get to them
Mar 17, 2009 at 1:02 AM
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