CHECKING TPS VOLTAGEI'll check. Yellow wire if I remember correctly.
Thanks, Mark. I'll try that today.CHECKING TPS VOLTAGE
1. LEAVE THE THROTTLE BODY MOTOR UNPLUGGED (the small connector on the driver side of the throttle body).
2. Ground the black wire of your meter and poke the probe of the red wire on the meter into the YELLOW wire of the TPS sensor which is the bottom wire on the plug located on the passenger side of the throttle body. You DO NOT need to break the wire to read voltage. The best way to probe the yellow wire is to poke the probe into the plastic harness plug (while it’s plugged in to the TPS). You will need to penetrate the blue insulator the goes around the end of the yellow wire (hidden inside the harness plug) to reach the bare metal end of the yellow wire. Touch the probe to the bare metal end of the yellow wire
3. Turn the ignition to the ON position but do not start the car.
4. Read the meter display. You should see a voltage reading between 1.19-1.31 volts.