Monitor Scantool Data

Monitor Scantool Data

1. Connect scantool to DLC (Data Link Connector)
2. Warm up the engine to normal operating temperature.
3. Monitor "HO2S (B2S1)" parameter on scantool
A. Specification : 0.1 - 0.9V




4. Does the "HO2S (B2S1)" parameter operates correctly ?
YES
>Fault is intermittent caused by poor contact in Sensor's and/or PCM's connector or was repaired and PCM memory was not cleared. Thoroughly check connectors for looseness, poor connection, bending, corrosion, contamination, deterioration or damage. Repair or replace as necessary and go to "Verification of Vehicle Repair" procedure
NO
>Go to "Component Inspection" procedure.