DTC P0121 Throttle/Pedal Position Sensor/Switch "A" Circuit Range/Performance Problem: Description
Refer to DTC P0120 (See .
DTC DETECTION CONDITION CHART
| DTC No. | DTC Detection Condition | Trouble Area |
|---|---|---|
| P0121 | Difference between voltage output of VTA1 and VTA2 deviates from the threshold for 2.0 seconds | Throttle Position (TP) sensor (built into throttle body) |