Toyota Corolla Quiz
Diagnostics

Throttle/pedal position sensor/switch ”a” circuit

In this manual: Diagnostics
Introduction — 31Preparation — 32Service specifications — 19Diagnostics — 497Engine control system — 6Fuel — 13Emission control — 28Exhaust — 3Cooling — 13Lubrication — 7Ignition — 3Starting & charging — 13Front suspension — 12Rear suspension — 9Tire & wheel — 1Drive shaft / propeller shaft — 15Brake — 42Automatic transmission / trans — 47Clutch — 19Steering column — 9Power steering — 11Heater & air conditioner — 20Supplemental restraint system — 27Seat belt — 12Lighting — 18Wiper & washer — 9Audio & visual — 12Wiring — 1Communication system — 1Windshield/windowglass/mirror — 31Seat — 10Theft deterrent & door lock — 10Sliding roof/convertible — 8Engine hood/door — 12Exterior/interior trim — 20Vehicle control system — 1Cruise control — 5Maintenance — 8
~1min read
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 Hint

: this is the purpose for the ”throttle position sensor”.

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A quick Toyota Corolla quiz: every answer comes with an explanation and a link to the manual page.