P0120-Electronic Throttle Control Motor Performance: Notes
- When Monitored : Ignition on with no MAP Sensor DTCs set.
- Set Condition : TP Sensor signals in the Throttle Body do not correlate to the MAP Sensor signal.
| Possible Causes |
|---|
| TP SENSOR SIGNAL CIRCUIT(S) SHORT TO VOLTAGE |
| TP SENSOR SIGNAL CIRCUIT(S) SHORT TO GROUND |
| TP SENSOR SIGNAL CIRCUIT(S) SHORT TO ANOTHER CIRCUIT |
| TP SIGNAL CIRCUIT(S) OPEN |
| 5-VOLT SUPPLY CIRCUIT SHORT TO VOLTAGE |
| 5-VOLT SUPPLY CIRCUIT SHORTED TO GROUND |
| 5-VOLT SUPPLY CIRCUIT OPEN |
| APP SENSOR 5-VOLT SUPPLY CIRCUIT SHORT TO VOLTAGE |
| APP SENSOR 5-VOLT SUPPLY CIRCUIT SHORT TO GROUND |
| SENSOR GROUND CIRCUIT OPEN |
| THROTTLE CONTROL MOTOR CIRCUIT(S) SHORT TO VOLTAGE |
| THROTTLE CONTROL MOTOR CIRCUIT(S) SHORT TO GROUND |
| THROTTLE CONTROL MOTOR CIRCUIT(S) OPEN |
| THROTTLE BODY |
| POWERTRAIN CONTROL MODULE |
For a complete Powertrain Control Module Circuit Diagram, refer to SCHEMATICS AND DIAGRAMS .