Buy OEM 1990 Ford Part # 6L2Z9B989D (6L2Z-9B989-D). Throttle Position Sensor. Throttle Position Sensor - Repair or Replace Your engine’s throttle position sensor tells the engine computer

Throttle. Sensor. Potentiometer. Position.
Exc.School Bus. Throttle Position Sensor. Engine. Hall Effect. Included with: Vapor canister.

Throttle Position Sensor

Throttle Position Sensor - Repair or Replace
Your engine’s throttle position sensor tells the engine computer in your 1990 Ford 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.