Engine/Transmission (1994 - 1998) help again

[oldbusguy]

i put a scanner on this 95 and i found that the tps has low voltage anyone know what causes this and what to fix and with low volts what problems will this cause sorry about the book but inquiring minds want to know and thanks to all for the info on the 411 gears jack Oo.

 

[JWaters]

I dont know about the Cummins but on the Buick Grand Nationals the tps is adjustable so you can adjust the voltage by sliding it and retightening the screws.



May not help you but other TPS is like that.

 

[Joe G.]

This TPS is not like the one on the Buick. The adjustment procedure described in the service manual does NOT work!! Use the search function to find threads about the TPS. Pay particular attention to posts by Howard Durand and ridesamule.