Buy 1991 Toyota 4RUNNER 2-DOOR WAGON, SR-5,GLX 3000CC EFI, AUTOMATIC 4-SPEED Throttle Position Sensor Landcruiser - OEM Toyota Part # 8945214050 (89452-14050)

Sensor, Throttle Positive. Throttle Hall Effect Sensor. Throttle Position Sensor.
From 03/1989. From 11/1986. Throttle Position Sensor.

Fits 4RUNNER, CAMRY, CRESSIDA, LAND CRUISER, SUPRA

Cresida. Land Cruiser. Landcruiser; from 4/89. Pick-Up, 4-Runner; From 4/89. Supra; From 3/89. Supra; To 3/89; w/o Turbo.
Throttle Position Sensor - Repair or Replace
Your engine’s throttle position sensor tells the engine computer in your 1991 TOYOTA 4RUNNER how far the gas pedal is being depressed. If it has failed, you may notice symptoms such as no acceleration or poor acceleration in addition to a check engine light.