EDC16 / P042A 05
Read the instructions below then start the fault diagnostic procedure.
Symptom: Fault indicator lamp (for further information see WIS Fault diagnosis, general)
| P042A 05 | 
Exhaust Gas Temperature Rear Sensor Circuit, Open/Short to B+
Fault symptom
Fault indicator lamp (for further information see WIS Fault diagnosis, general)On-board diagnosis
Fault criteria:
| Input voltage exceeds 2.23 V. | 
| Condition above must be fulfilled for at least 0.48 s. | 

 
		