help with oil light issues

Vince Waldon

Top Post Dawg
Joined
Apr 25, 2009
Location
Edmonton AB Canada
TDI
2001 ALH Jetta, 2003 ALH Wagon, 2005 BEW Wagon
If the sensor is giving an erratic signal it may detect it, but if the sensor stops talking completely the ECU can miss it, since it's the primary way it knows the engine is turning in the first place.
 

Zak99b5

Veteran Member
Joined
Apr 30, 2021
Location
Albany NY
TDI
2003 Jetta TDI
It could. I mentioned it because those symptoms match a bad crank sensor. Again, it was just a wag.
 
Top