DTC P2121 Throttle / Pedal Position Sensor / Switch "D" Circuit Range / Performance: Description
WARNING: This page is about a different car, the 2007 Toyota RAV4. However, it is still accessible from the selected car via links, so may be relevant.
HINT:
Refer to DTC P2120
.
DTC TROUBLE DETECTION CONDITION
| DTC No. |
DTC Detection Conditions |
Trouble Areas |
| P2121 |
Difference between VPA and VPA2 less than 0.4 V, or more than 1.2 V for 0.5 seconds (1 trip detection logic) |
- Accelerator Pedal Position (APP) sensor
- ECM
|