I'd like a listing of the normal sensor values that and OBD reader should show when all the sensors are good and the car is running in both open loop and closed loop.

by Bryan Beers
(Pocatello ID)

I recently acquired an abandoned 1985 Corvette that seems to have numerous problems. I'd like to see what all the ECM should be telling me when the car is running normally both before it reaches temperature and after. I've looked quite a bit on the net and have found some of what I'm looking for but a complete listing of what an OBD reader should tell me would be nice. Thanks for the help.

Chris Trautman @ Corvette Assembly Plant 2019

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