DTC P0121 Throttle / Pedal Position Sensor / Switch "A" Circuit Range / Performance Problem: Description
HINT:
- This DTC relates to the Throttle Position (TP) sensor.
Refer to DTC P0120 (See ).
DTC DETECTION CONDITION CHART
| DTC No. | DTC Detection Condition | Trouble Area |
|---|---|---|
| P0121 | The difference between the VTA1 and VTA2 voltages is below 0.8 V or higher than 1.6 V for 2 seconds (1 trip detection logic). | Throttle position sensor (built into throttle body) |