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Home >> Jeep >> 2009 >> Commander Overland, RWD >> Repair and Diagnosis >> Engine Performance >> System >> DTCS P0197 To P0330 - NGC >> P0302-Cylinder 2 Misfire >> Possible Causes

Possible Causes

Possible Causes 
(F342) ASD CONTROL OUTPUT CIRCUIT
(K12) INJECTOR CONTROL NO. 2 CIRCUIT
(K17) COIL CONTROL CIRCUIT
SPARK PLUG
IGNITION WIRE
IGNITION COIL
FUEL PUMP INLET STRAINER PLUGGED
RESTRICTED FUEL SUPPLY LINE
FUEL PUMP MODULE
FUEL PRESSURE LEAK DOWN
FUEL INJECTOR
ENGINE MECHANICAL
POWERTRAIN CONTROL MODULE (PCM)

Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. See  DTC-Based Diagnostics/MODULE, Powertrain Control (PCM) - Standard Procedure  .