Scantool Diagnostics

Air Conditioner
B1685 Engine RPM fault - CAN Signal - Scantool Diagnostics

Monitor Scantool data

1. Connect scantool with diagnostic connector.
2. Check that there is DTC on the ENGINE side.
3. Check ENGINE first if there is any DTC on the ENGINE side and confirm that it is erasable.
4. If no DTC, select "Engine RPM" parameter on the ENGINE side.
5. Check.
Check Engine RPM is changeable together with Engine RPM changes.
6. Is the Engine RPM normal ?