6.5 TD Throttle Position Sensor voltage ?

[bobwire]

Does anyone know what the proper voltage values are supposed to be on the TPS of a 6.5 GEP TD?

My shift controller is giving me a TPS error code resulting in irregular shifting. (4L80E)

Im getting 0.4 volts at idle and 2.39 volts WOT.

Seems kinda low, but I never tested it when it was working properly so I really dont know for sure.

thanks

 

[Keith_J]

The sensor gets a 5 volt signal from the TCM and sends a 0.5 to 5 volt signal to the TCM depending on throttle position. It should be at least 4.5 volts at wide open.

 

[bobwire]

Great, exactly what I needed. Thank You