Need Help With Oil Switch Wiring

G98b16

New member
Joined
Jan 26, 2021
Location
Ohio
TDI
09 jetta
Just bought a 09 Jetta TDI engine code CBE. The car runs but I'm getting an oil pressure light, which I cant get the rpms higher than 2500. I'm assuming it's because of this oil light. Ive already replaced the oil pressure switch and i've checked the oil pressure and that is all good. But I'm still getting the low oil pressure light. The wiring harness has been repaired and probably needs replaced, but for now I just wanted to see if I can find where it goes. I might be able to run a wire instead of trying to find where the wiring harness has 2 wires crossed. VCDS has no codes if the oil pressure switch is unplug but if I plug it into the oil switch VCDS has a code for short. I cant find if the wire goes to the ecu or somewhere else and or if it goes to the ecu which pin it would be. Any help would be great thanks.
 
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