DTC Troubleshooting: P0351 (71), P0352 (72), P0353 (73), P0354 (74)
  1. Check for continuity between body ground and the appropriate ECM/PCM connector terminal of the problem cylinder (see table).
    PROBLEM CYLINDER
    DTC
    ECM/PCM TERMINAL
    WIRE COLOR
    No. 1
    P0351
    C15
    YEL/GRN
    No. 2
    P0352
    C16
    BLU/RED
    No. 3
    P0353
    C17
    WHT/BLU
    No. 4
    P0354
    C18
    BRN

Is there continuity?
YES -
Repair short in the wire between the ECM/PCM and the ignition coil, then go to Step 25 .
NO -
Go to Step 24 .