DTC P0121: Throttle/Pedal Position Sensor/Switch "A" Circuit Range/Performance Problem: Description
WARNING: This page is about a different car, the 2006 Toyota Land Cruiser. However, it is still accessible from the selected car via links, so may be relevant.
Refer to DTC P0120 .
THROTTLE/PEDAL POSITION SENSOR/SWITCH "A" CIRCUIT RANGE/PERFORMANCE PROBLEM
| DTC No. | DTC Detection Condition | Trouble Area |
|---|---|---|
| P0121 | Difference between VTA1 and VTA2 voltage less than 0.8 V, or more than 1.6 V for 2 seconds (1 trip detection logic) |
|