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EndlessApex
06-20-2010, 06:58 PM
Hello,
I'm trying to finish the wiring for an s14 sr20 with the NA ecu into an s13 and man I wish I knew I wouldn't be able to get a reliable ecu pinout before I cut up the harness, I would have labeled every wire. I only have a few wires left I'm not sure about and one of them is the YELLOW wire #8 on the f27 connector (large grey plug at back of intake manifold). The FSM for s14 or s15 doesn't seem to show what this wire is for, and I don't have a spare yellow from the ecu. I'm confused and pulling my hair out trying to find a proper diagram. Any help would be appreciated.

EndlessApex
06-20-2010, 07:21 PM
I may have answered my own question, it appears the s14 interior plug has a yellow wire for the temp signal for the cluster. Does this mean the yellow from the f27 is for the temp gauge and the blue/orange on same connector is for the ecu temp signal. Can anyone confirm this?