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P0330 Diagnostic Trouble Code Discussion for August 2015

Knock Sensor 2 Circuit Malfunction (Bank 2)


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Trouble Ticket Help Requests for DTC P0330
Help Request Posted
2008 GMC Acadia SLE 3.6L Poor acceleration VIN: 1GKER13708
P0330: Knock sensor b2 open or shorted circuit. Vehicle towed in for overheating twice. Checked for head gasket damage with hydrocarbon checker, no issues found. Replaced waterpump and thermostat (waterpump was leaking severely). On repair verification test drive, we noticed that the check engine light was ...
August 03, 2015
2008 GMC Acadia SLE 3.6L Poor acceleration VIN: 1GKER13708
P0330: Knock sensor b2 open or shorted circuit. Vehicle towed in for overheating twice. Checked for head gasket damage with hydrocarbon checker, no issues found. Replaced waterpump and thermostat (waterpump was leaking severely). On repair verification test drive, we noticed that the check engine light was ...
August 04, 2015
2001 Lexus LS430 4.3L MIL Lamp on VIN: JTHBN30F21
P0330: Knock Sensor 2 Circuit Malfunction. Vehicle came in with P0330. Removed intake expecting to find chewed wire from rodent. They looked good. Checked knock signal at PCM while tapping on block and sensor signal looked OK.Ohmed out both circuits back to PCM checked good . The terminal at the sensor...
August 18, 2015