P1361
DTC P1361: TDC1 Sensor Intermittent InterruptionDTC P1362: TDC1 Sensor No Signal
DTC P1366: TDC2 Sensor Intermittent Interruption
DTC P1367: TDC2 Sensor No Signal
1. Reset the PCM.
2. Start the engine.
Is DTC P1361, P1362, P1366, and/or P1367 indicated?
YES - Go to step 3.
NO - Intermittent failure, system is OK at this time. Check for poor connections or loose wires at the TDC1/TDC2 sensor and the PCM.
3. Turn the ignition switch OFF.
4. Disconnect the TDC1/TDC2 sensor 4P connector.
5. Measure resistance between the terminals of the indicated sensor (see table).
Is there 1,850 - 2,450 Ohm?
YES - Go to step 6.
NO - Replace the TDC1/TDC2 sensor.
6. Check for continuity to body ground on both terminals of the indicated sensor individually.
Is there continuity?
YES - Replace the TDC1/TDC2 sensor.
NO - Go to step 7.
7. Reconnect the TDC1/TDC2 sensor 4P connector.
8. Disconnect PCM connector C (31P).
9. Measure resistance between the terminals of the indicated sensor on the PCM connector (see table).
Is there 1,850 - 2,450 Ohm?
YES - Go to step 10.
NO - Repair open in the indicated sensor wires (see table).
10. Check for continuity between body ground and PCM connector terminals C20 and/or C29 individually.
Is there continuity?
YES - Repair short in the indicated sensor wires (see table).
NO - Substitute a known-good PCM and recheck. If the symptom/indication goes away, replace the original PCM.