86 Volts and Oil Pressure Cluster Pin-out (Page 1/1)
Romsk MAR 13, 08:56 PM
Hello,
I can't seem to find what signals that are on the '86 Volts and Oil Pressure Gauge Cluser. I searched the web but found nothing close, not even a wiring diagram to the cluster.
It's has 8 pins in a single row numbered 1 to 8.
Does anyone have any info on this?
Thanks.

------------------
Paul Romsky

olejoedad MAR 14, 08:43 AM
The info can be found in the Factory Service Manual, unfortunately I am travelling and don't have access to mine.

Generally speaking, brown is illumination, black is ground, tan is oil pressure, pink is volts.

I hope this helps.
Vintage-Nut MAR 14, 08:59 AM
Yes, get the Factory Service Manual under Section 8A......Electrical Diagnosis

1986 Fiero Service Manual
https://fieroinfo.com/manua...o_Service_Manual.pdf

------------------
Original Owner of a Silver '88 GT
Under 'Production Refurbishment' @ 136k Miles

Romsk MAR 14, 01:28 PM
olejoedad and Vintage-Nut,
Thanks, you both were a big help!

------------------
Paul Romsky

[This message has been edited by Romsk (edited 03-14-2024).]