Which wires are which? M50NV harness

[N2MYE30]

I know that these are for the CPS and cam position sensor. The wire colors are the same. The only difference is the colors wrapping both sets. ETM does not state which is which...that I can see.

[brokenbimmer533]

yes it does. trace them back to the 88 pin. figure out which pins the are. then look in etm for pin out. from what i remember, green is crank. dont quote me on that though

[e30rapidic]

88 pin? That's a ground for the data link.

on the etm for 92 NV, the crankshaft sensor goes to pins 67 and 68....camshaft sensor to pins 44 and 16. I'll go down in my garage and look on your harness to see if either has a colored band.

[e30rapidic]

from what i remember, green is crank. dont quote me on that though

well you can quote yourself!!! You are correct.

N2MYE30, I just pulled your DME connector apart and traced the lines. Wires to pins 67 and 68 have a green band, wires to pins 44 and 16 have the red band. Dilemma solved.

FYI - The 3rd clear or transparent wire look to be tied into a common ground at the DME connector.

[samiam3356]

**EDIT**Pretty sure the one wrapped in red is the cam



Crank is male on the sensor side. Cam is female on the sensor side. Obviously reversed for the harness of which is what you posted.

[N2MYE30]

Excellent fellas! Cheers!

[brokenbimmer533]

88 pin? That's a ground for the data link.

on the etm for 92 NV, the crankshaft sensor goes to pins 67 and 68....camshaft sensor to pins 44 and 16. I'll go down in my garage and look on your harness to see if either has a colored band.

meant 88 pin connector not the 88th pin. Should have specified.