B40 (Oil Sensor (Oil Level, Temperature and Quality)): Signal Implausible (Oil Level)/Line Mixed Up

B40 (Oil Sensor (Oil Level, Temperature and Quality)) :: Signal Implausible (Oil Level) / Line Mixed Up

Check Component B40 (Oil Sensor (Oil Level, Temperature and Quality)).

Test 1 Check Component B40 (Oil Sensor (Oil Level, Temperature and Quality)) Using Actual Value.
Test 2 Test Voltage Supply of Component B40 (Oil Sensor (Oil Level, Temperature and Quality)).


1 Check Component B40 (Oil Sensor (Oil Level, Temperature and Quality)) Using Actual Value.

No further information available.


2 Test Voltage Supply of Component B40 (Oil Sensor (Oil Level, Temperature and Quality)).

Test requirement
- At least one of the relevant actual values is not okay.

Test sequence
- Switch off ignition.
- Connect socket box (126-pin) to component N3/10 (ME-SFI control module).
- (3.9) 42 <--> 72 (3.39)
- Switch on ignition.

Specified value
- Voltage[4.75...5.25] V

Question
- Is the measured value okay?
Yes
The measured value is o.k.
Further possible causes of fault
- Test wiring to component B40 (Oil sensor (oil level, temperature and quality)).
- Oil temperature
- Oil quality
- Oil level
- B40 (Oil sensor (oil level, temperature and quality))
No
The measured value is not o.k.
Possible cause and remedy
- Test wiring to component B40 (Oil sensor (oil level, temperature and quality)).

** End of Test **