278E - P1586 (DME)

278E - P1586

Information saved in
DME

Fault code
278E - P1586

Fault text
Oil condition sensor

Fault description
Engine Oil Quality Sensor Temperature Measurement

Condition for fault identification
Test condition:
Oz_status-Bit 2 = True (transmitted by oil sensor)
Terminal condition: Engine running
Voltage condition:
Battery voltage > 9.985V (k_ozdiagspg)

Condition for fault memory entry
25000 ms

Action in service
1. Replace QLT oil sensor

Fault effect and breakdown warning
CC message / temperature display may be pegged (50 °C)

Driver information
Warning light:
none

Service instruction
none