Scantool Diagnostics

Engine Control

P033C Knock Sensor 4 Circuit Low (Bank 2) - 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 "knock sensor " on the scantool.








Fig 1,2) Normal data of knock sensor at idle.
4. Is parameter displayed within specifications?