Quote:
Originally Posted by pampadori
I'm looking for the wire that is on the air flow switch that runs up to the fuel pump relay on my 1983 911SC.
This wire is supposedly Brown with a red stripe and runs all the way to the #85 pin on the FP relay. I no longer have the actual engine harness but the 12 pin and 14 pin plugs are still present in the engine bay. Does this wire connect to one of those two plugs or is there another one that I'm not seeing?
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Shaun,
The brown and red wire from the
FP relay terminal
#85 goes to the engine bay @
white plastic plug: male connector near the engine bay fuse panel and
CDI area. This is the chassis side. The white plug for the engine harness has the female connector (this is for the engine side). The
AFS (air flow sensor) switch plug is an integral part of the engine harness. So if you don't have an engine harness, you will not find this brown wire.
For your '83 SC US spec. with
CIS, you would need four (4) sets of wire harnesses:
a). 14-pin male side for the chassis wire harness.
b). 14-pin female side for the engine harness.
c). 12-pin male side for the engine harness.
d). 12-male side for the ECU wire harness.
Post some pictures of your set up to help us visualize and understand what you actually missing.
Tony