Inspection Procedure

HINT: 

• These DTCs indicate malfunctions relating to the primary circuit.
• If DTC P0351 is output, check the No. 1 ignition coil (No. 1 cylinder) circuit.
• If DTC P0352 is output, check the No. 2 ignition coil (No. 2 cylinder) circuit.
• If DTC P0353 is output, check the No. 3 ignition coil (No. 3 cylinder) circuit.
• If DTC P0354 is output, check the No. 4 ignition coil (No. 4 cylinder) circuit.
• Read freeze frame data using the Techstream. The ECM records vehicle and driving condition information as freeze frame data the moment a DTC is stored. When troubleshooting, freeze frame data can help determine if the vehicle was moving or stationary, if the engine was warmed up or not, if the air fuel ratio was lean or rich, and other data from the time the malfunction occurred.