DTC P2121 Throttle / Pedal Position Sensor / Switch "D" Circuit Range / Performance: Description
WARNING: This page is about a different car, the 2007 Toyota Tacoma. However, it is still accessible from the selected car via links, so may be relevant.
Refer to DTC P2120 .
DTC DESCRIPTION CHART
| DTC No. | DTC Detection Condition | Trouble Area |
|---|---|---|
| P2121 | Difference between VPA and VPA2 exceeds threshold for 0.5 seconds |
|