Scantool Diagnostics

Engine Control

P0451 Evaporative Emission System-Pressure Sensor Range / Performance - Scantool Diagnostics

Monitor Scantool Data

1. Connect scantool to Data Link Connector (DLC).
2. Warm up the engine to normal operating temperature.
3. Monitor the "Fuel Tank Pressure sensor" parameters on the scantool.




4. Are the parameters displayed correctly?