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Home >> Jeep >> 2022 >> Gladiator Mojave, Part Time T/Case Control, Standard Trans >> Repair and Diagnosis >> Engine Performance >> Testing & Diagnosis >> 3.6L (GPEC 5) - DTCS P0304 To P0344 >> DTC Troubleshooting >> P0328-Knock Sensor 1 Circuit High >> Possible Causes

Possible Causes

Possible Causes
KNOCK SENSOR 1 SIGNAL CIRCUIT SHORTED TO VOLTAGE
KNOCK SENSOR 1 RETURN CIRCUIT OPEN
KNOCK SENSOR 1
POWERTRAIN CONTROL MODULE (PCM)

Always perform the PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE before proceeding. Refer to  PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE  . 

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