Possible Causes
| Possible Causes |
|---|
| EXCESSIVE RESISTANCE IN THE (K22) TP SIGNAL 1 CIRCUIT |
| EXCESSIVE RESISTANCE IN THE (K122) TP SIGNAL 2 CIRCUIT |
| EXCESSIVE RESISTANCE IN THE (K855) 5-VOLT SUPPLY CIRCUIT |
| EXCESSIVE RESISTANCE IN THE (K922) TP SENSOR GROUND CIRCUIT |
| (K22) TP SIGNAL 1 CIRCUIT FOR A SHORT TO THE (K122) TP SIGNAL 2 CIRCUIT |
| THROTTLE POSITION SENSOR/THROTTLE BODY |
| POWERTRAIN CONTROL MODULE (PCM) |
Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE .