I was looking for the wire that has the throttle voltage. I called the dealer and they said the car doesn't have a TPS so i wanted to know what which wire i need to tap into to get a read out.

I know some people used it for for the MAF Translator, and things like a SAFC.

Any help world be great.

 

no one knows which wire has the throttle reading

 

Cobalt SS/SC

PCM Connector C2 - Second connector Down on the PCM
Pin 2 Color D-GN - Throttle Position Sensor Signal 1
Pin 6 Color GY - Throttle Position Sensor Signal 2

But you can also tap into the APP inside the cabin.

APP is the accelerator pedal position. It's 0-5 volts too.

Either pin b l-bu or pin e d-bu.

Our car has dual sensors for the pedal and throttle position, as it's drive by wire. Beware you have to make sure you don't mess anything up with the signals or your car won't start.

Also they are inverse signals so one is 0-5 and the other is 5-0 so you might have to test them with a multimeter ahead of time before you wire it up.

 

thank you