TC 0122-0123

1998 Chrysler Cirrus • 6 cylinder 2WD Automatic • 158,000 miles

I have 1998 Chrysler Cirrus LXI that is throwing TC's 0122-0123. I replaced the TPS and still get the same codes. Is there a short issue in the wiring harnass or a PCM issue? This is a 2.5l v6.
June 8, 2011.

Could be a power issue to the TPS, open, short and grounded circuit or the computer itself

Jun 8, 2011.
Measure the voltages on the three throttle position sensor wires. They should be 5.0 volts, 0.2 volts, and the middle one will have between 0.5 and 4.5 depending on throttle position. You'll have to back-probe them through the connector. The readings have to be taken while it is still plugged in.

Jun 8, 2011.