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Home >> Toyota >> 2004 >> Sequoia SR5, RWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Diagnostics >> Circuit Inspection >> DTC P0121: Throttle/Pedal Position Sensor/Switch "A" Circuit Range/Performance Problem >> Circuit Description
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Circuit Description

Refer to DTC P0120: THROTTLE/PEDAL POSITION SENSOR/SWITCH "A" CIRCUIT, DTC P0122: THROTTLE/PEDAL POSITION SENSOR/SWITCH "A" CIRCUIT LOW INPUT, DTC P0123: THROTTLE/PEDAL POSITION SENSOR/SWITCH "A" CIRCUIT HIGH INPUT, DTC P0220: THROTTLE/PEDAL POSITION SENSOR/SWITCH "B" CIRCUIT, DTC P0222: THROTTLE/PEDAL POSITION SENSOR/SWITCH "B" CIRCUIT LOW INPUT, DTC P0223: THROTTLE/PEDAL POSITION SENSOR/SWITCH "B" CIRCUIT HIGH INPUT, DTC P2135: THROTTLE/PEDAL POSITION SENSOR/SWITCH "A"/"B" VOLTAGE CORRECTION .

DTC TROUBLE DETECTING

DTC No. DTC Detecting Condition Trouble Area
P0121 Condition (a) continues for 2.0 sec: (a) Difference between VTA1 and VTA2 deviates from the Throttle Throttle control motor and sensor
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