Mechanics

CHEVY RUNS BAD

1994 Chevrolet Corsa

Electrical problem
1994 Chevy Corsa 4 cyl Two Wheel Drive Automatic 129000 miles

I have a 94 Corsica and need to check all the sensors but cant find what they should read on volts and it will not hook up to any testors can you please tell me what the sensors should read at?

Thank you
Michelle
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Mgriffith
October 20, 2010.



It's just simply not that simple. Some sensors generate voltage. Some send a square wave. Some return varying voltage. The easiest way to get a look at all of them is with a scan tool that will show you all the values.

Wrenchtech
Oct 20, 2010.