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Home >> Toyota >> 2005 >> Matrix Base, 4WD >> Repair and Diagnosis (Single Page) >> Engine Performance >> Testing & Diagnosis >> Engine Control System (SFI) (1ZZ-FE(4WD)) - Diagnostics >> SFI System (1ZZ-FE (4WD)) >> DTC P0120, P0122, P0123: Throttle/Pedal Position Sensor/Switch "A" Circuit Low/High Input >> Monitor Strategy
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Monitor Strategy

MONITOR STRATEGY CHART

Related DTCs P0120: TP sensor (VTA1) range check (fluctuating)
P0122: TP sensor (VTA1) range check (low voltage)
P0123: TP sensor (VTA1) range check (high voltage)
Required Sensors/Components (Main) TP sensor
Required Sensors/Components (Related) -
Frequency of Operation Continuous
Duration 5 seconds
MIL Operation Immediate
Sequence of Operation None