Possible Cause

NOTE:  The causes shown may not be a complete list of all potential problems, and it is possible that there may be other causes.

DTC: P030B 

• No. 1 ignition coil IGN01 line short to ground
• No. 1 ignition coil failure

DTC: P030E 

• No. 2 ignition coil IGN02 line short to ground
• No. 2 ignition coil failure

DTC: P031B 

• No. 3 ignition coil IGN03 line short to ground
• No. 3 ignition coil failure

DTC: P031E 

• No. 4 ignition coil IGN04 line short to ground
• No. 4 ignition coil failure

DTC: P035B 

• No. 5 ignition coil IGN05 line short to ground
• No. 5 ignition coil failure

DTC: P035E 

• No. 6 ignition coil IGN06 line short to ground
• No. 6 ignition coil failure

Common 

• PCM internal circuit failure