Thanks again Steve for the response.
I'll for sure recheck the grounds
And I do know the CEL bulb works as I've switched it out with others.
I think it's because the mk3 sources the CEL signal in a different spot.(yellow plug??)
The tach however hasn't worked with either cluster ?
The ECU is another passat one that I snagged with a few other parts a few weeks ago. It's throwing a CEL code (saw this while running the passat cluster)
Haven't hooked up vag com yet though. The ECU I'm running may throw a code because of a lack of a fifth Injector (as it may have been from a passat that had that)
Because the oil pressure light flashes when grounding the circuit out the bentley says that means the circuit is good. But there are two sensors (one on the head and one on the oil filter flange) so maybe one or both are malfunctioning. But I'd like to confirm oil pressure anyways.
I'll for sure recheck the grounds
And I do know the CEL bulb works as I've switched it out with others.
I think it's because the mk3 sources the CEL signal in a different spot.(yellow plug??)
The tach however hasn't worked with either cluster ?
The ECU is another passat one that I snagged with a few other parts a few weeks ago. It's throwing a CEL code (saw this while running the passat cluster)
Haven't hooked up vag com yet though. The ECU I'm running may throw a code because of a lack of a fifth Injector (as it may have been from a passat that had that)
Because the oil pressure light flashes when grounding the circuit out the bentley says that means the circuit is good. But there are two sensors (one on the head and one on the oil filter flange) so maybe one or both are malfunctioning. But I'd like to confirm oil pressure anyways.