2005 saturn ion 2.0L T.p.s location p0122 & p0223 codes

Question

P0122 and P0223 codes pop up

Answer 1

Hi there,

The throttle position sensor is part of the throttle body and cannot be serviced separately. Check the wiring harness to the throttle body. If it's good, replace the throttle body. 

Here is some more info for this code.

P0122 SATURN - Throttle Position Sensor 1 Circuit Low Voltage

Read more: https://www.autocodes.com/p0122_saturn.html