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dandyd

Feb 25, 2023 04:30 PM

1991 Olds 98 CTS schematic needed.

I have a 1991 Olds 98 Regency (Series 1 3800)..... I'm having a Coolant Temp Sensor issue and I need a schematic of that circuit...... it's causing all kinds of driveability issues until I solve the issue (it is acting like a broken wire).

carfixer007

Feb 25, 2023 10:54 PM

Here you go.
Do you have a scan tool?
https://cimg2.ibsrv.net/gimg/www.gmf...bfd7bee05b.jpg

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