Signal missing. Permanent fault: Verification: Verification
HINT: After carrying out the repair, check that the fault has been remedied.
- Reconnect the connectors, reinstall components etc.
- Connect VCT2000
- Start the engine. Let the engine idle until it reaches operating temperature.
Read off the signal for the front heated oxygen sensor (HO2S).
Does the value oscillate between approximately 0 and 1 V?
- YES
Refer to Resetting the adaptation
- NO
Refer to Information