Scantool Diagnostics

Engine Control
P2138 Throttle/Pedal Position Sensor/Switch D/E Voltage Correlation - Scantool Diagnostics

Monitor GDS Data

1. Connect GDS to Data Link Connector(DLC)
2. Warm up the engine to normal operating temperature.
3. Monitor the "APS" parameters on the GDS.




Fig.1) Normal data of APS at idle.
4. Is parameter displayed within specifications?