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P0330-KNOCK SENSOR 2 CIRCUIT (CONTINUED) 2. (K242) KNOCK SENSOR NO.2 SIGNAL SHORTED TO BATTERY VOLTAGE Turn the ignition off. Disconnect the No.2 Knock Sensor harness connector. Disconnect the C3 PCM harness connector. Ignition on, engine not running. Measure the voltage on the (K242) Knock Sensor No.2 Signal circuit Is the voltage above 2.0 volts? Yes >> Repair the short to battery voltage in the (K242) Knock Sensor No.2 Signal circuit. Perform the POWERTRAIN VERIFICATION TEST. (Refer No >> Go To 3 3. (K242) KNOCK SENSOR NO.2 SIGNAL CIRCUIT OPEN Turn the ignition off. Measure the resistance of the (K242) Knock Sensor No.2 Signal circuit Is the resistance below 5.0 ohms? Yes >> Go To 4 No >> Repair the open in the (K242) Knock Sensor No.2 Signal circuit. Perform the POWERTRAIN VERIFICATION TEST. (Refer 9 - 1834 ENGINE - ELECTRICAL DIAGNOSTICS - SRT-10 DR/DH |