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Home >> Toyota >> 2005 >> ECHO 2D Sedan, Standard >> Repair and Diagnosis >> Engine Performance >> System >> Engine - Diagnostics >> Circuit Inspection >> DTC P0120, P0122, P0123: Throttle/Pedal Position Sensor/Switch "A" Circuit Low/High Input >> Monitor Strategy
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Monitor Strategy

TYPICAL ENABLING CONDITIONS

Related DTCs PO120: Throttle Position Sensor Range Check (Fluttering)
PO122: Throttle Position Sensor Range Check (Low Voltage)
PO123: Throttle Position Sensor Range Check (High Voltage)
Required sensors/components (Main) Throttle position sensor
Required sensors/components (Related) -
Frequency of operation Continuous
Duration 5 seconds
MIL operation Immediate
Sequence of operation None