The replacement throttle position sensor is made for select 1984-1993 Geo, Suzuki and Toyota applications. It reports throttle plate angle to the engine computer as a changing voltage, which the computer uses with other inputs to calculate fuel delivery.

Walker Products 200-1151 Throttle Position Sensor Features:

• Fits 1989-1991 Geo Metro, Suzuki Swift; 1989-1992 Geo Prizm; 1984 Toyota 4Runner; 1984-1993 Toyota Celica; 1985-1991 Toyota Camry; 1985-1989 Toyota Van
• Fits 1988-1993 Toyota Corolla; 1991-1992 Toyota MR2
• Engine coverage includes 1.0L I3, 1.3L I4, 1.6L I4, 2.0L I4, 2.2L I4, 2.4L I4 applications
• Female rectangle electrical connector with 3 blade terminals
• Plastic and metal construction
• Adjustable mounting position
• Mounts on the throttle body
• Mounting hardware not included