ern

My '86 turbo MAF harness has 2 black wires with red markings (not stripes)...are these both grounds?

If so, do I then connect B and C grounds (from the ford MAF) together to just one of the OEM grounds.... or do I connect them separately (one to each OEM ground).

NismoPick

The large black w/ orange ring (Wire in position C) is a ground.

The small black w/ orange ring (Wire in position D) goes to the ecu (ecu harness PIN# 26).

Check this out: ( http://jimwolftechnology.com/wolfpdf...%20UPGRADE.PDF )

Even though it's instructs for the 280ZXT swap, it has good info on the Cobra MAF.

ern

Ya I tried to followed JWT instructions for the wiring...in my harness there is:
1. a black wire with white stripe. I connected to A... No problems.
2. black wire in a grey sleeve... I thought this is what JWT meant
as being "shielded".....? is this right? I connected it to D

AND 2 black wires with the red marking which are the same size...where do they connect to?

thanks

NismoPick

Like I said:

Those 2 black wires w/ red-orange rings AREN'T the same size.

ern

Ok thanks. I'll have to go back and look at the 2 wires again.