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EDC16 / P1902 02

Read the instructions below then start the fault diagnostic procedure.

Symptom: Fault indicator lamp (for further information see WIS Fault diagnosis, general)

  P1902 02


Exhaust Gas Temperature Rear Sensor Circuit, Short to Ground

Fault symptom

Fault indicator lamp (for further information see WIS Fault diagnosis, general)

On-board diagnosis

Fault criteria:

Voltage below 0.66V for more than 0.5 s.