Operation CHARM: Car repair manuals for everyone.

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 "A/C pressure sensor" parameters on the scantool.








Fig. 1) Normal data of A/C pressure sensor without A/C switch OFF.
Fig. 2) Normal data of A/C pressure sensor without A/C switch ON.
4. Are the parameters displayed correctly ?