| quote | Originally posted by Vintage-Nut:
You can find the '88 fuel gauge schematic in section 8A under "Instrument Panel" of the factory service manual {8A - 80}
If you don't have a printed service manual, the fuel gauge schematic is on page 1073 of this digital manual:
https://fieroinfo.com/manua...o_Service_Manual.pdf
Gage Fuse / 12V - Pink/Black Wire Fuel Sender - Pink Wire Ground - Black Wire
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Okay i traced the inside wiring harness back to the car's actual harness to match up the colors, however im still unsure where each "bolt" on the gauges are supposed to hook up to which color...is my above picture with the gauge lables even accurate? I seem to be running into misinformation regarding the hookups on the gauge side...the picture i posted above seems to suggest the SIDE two pins on the engine temp gauge to be the ones to hook up....but other information ive found online seems to suggest its the top and bottom pins.
Im not great at reading wiring diagrams, can someone whose more knowledgable pls tell me which colored wires are supposed to go to which "pins" on the gauge? I screenshotted the diagram and this is what i have gleamed...
Pink/Black - Gauge fuse?
Black - Ground
LT Green - Ignition switch?
Pink - Fuel sending unit
Which wire is the Coolant temp wire?
Thank you guys in advance for your help.
[This message has been edited by 4thfiero (edited 10-19-2024).]