Throttle Position
NOTE:
Throttle Position (TP) sensor is not adjustable. Replace TP sensor as necessary.
A malfunction in TP sensor circuit can set DTCs P0121, P0122 or P0123. For testing procedures and specifications, see DTC P0121, P0122 or P0123 testing procedure under DIAGNOSTIC TESTS in SELF-DIAGNOSTICS - 2.0L TRACKER or SELF-DIAGNOSTICS - 2.5L TRACKER article.