FixVault
Home
›
Lexus
›
2007
›
GX 470
›
Repair and Diagnosis
›
Engine Performance
›
System
›
Engine Control System - DTC P0657 - P2A03
›
DTC P2121: Throttle/Pedal Position Sensor/Switch "D" Circuit Range/Performance
›
Typical Malfunction Thresholds
Typical Malfunction Thresholds
TYPICAL MALFUNCTION THRESHOLDS
Difference between VPA1 voltage (learned value) and VPA2 voltage (learned value)
Less than 0.4 V, or more than 1.2 V