Throttle Position Sensor: Testing and Inspection

THROTTLE POSITION (TP) SENSOR INSPECTION [MZR 1.5]

CAUTION:
- This inspection procedure cannot be completed correctly if the APP sensor has a malfunction. Before performing this procedure, verify that any one of the DTCs related to the APP sensor is not detected.
- The TP sensor cannot be removed as a single unit. When replacing the TP sensor, replace it together with the throttle body as a single unit.

1. Connect the M-MDS to the DLC-2.

2. Switch the ignition to ON.

3. Verify that the TP sensor output voltage (M-MDS PID: TP1, TP2) is within the specification. PCM Inspection

- If not as specified, replace the throttle body.
Service and Repair