DTC P0121 Daewoo
Throttle Position Sensor Signal Range Performance
Throttle Position Sensor Signal Range Performance
Description
DTC P0107, P0108, P0117-P0118, P0122, P0123, P0201-P0204, P0300, P0351, P0352, P0402-P0406, P0506, P0507, P1404, P1441 and P1627 not set, engine started, engine running, ECT sensor over 50ºF, IAC count from 10-160, change in the MAP sensor less than 1.84
Cause and Solution
MAP sensor or TP sensor ground circuit has high resistance
MAP sensor has drifted out of calibration
TP sensor has drifted out of calibration
Video Guide
Diagnostic Info
- DTC Code: P0121
- Brand: Daewoo