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Home >> Lexus >> 2004 >> IS 300 Base, Automatic >> Repair and Diagnosis >> Engine Performance >> Testing & Diagnosis >> Engine Control System - Diagnosis >> Circuit Inspection >> DTC P2121: Throttle/Pedal Position Sensor/Switch "D" Circuit Range/Performance >> Circuit Description
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Circuit Description

Refer to DTC P2120: THROTTLE/PEDAL POSITION SENSOR/SWITCH "D" CIRCUIT, DTC P2122: THROTTLE/PEDAL POSITION SENSOR/SWITCH "D" CIRCUIT, DTC P2123: THROTTLE/PEDAL POSITION SENSOR/SWITCH "D" Circuit High Input 

Fig 1: DTC P2121 Chart
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