Throttle Position Sensor

WARNING: This page is about a different car, the 2003 Pontiac Grand Prix, 2003 Chevrolet Malibu, and 2003 Buick Century. However, it is still accessible from the selected car via links, so may be relevant.

NOTE: Throttle Position (TP) sensor is not adjustable. Replace TP sensor as necessary.

Manufacturer does not provide testing procedures for many individual systems and components. A malfunction in TP sensor circuit can set a DTC. For testing procedures and specifications, perform related DTC testing procedure. See DIAGNOSTIC TROUBLE CODE DEFINITIONS in SELF-DIAGNOSTICS - 3.1L CENTURY, GRAND PRIX & MALIBU article.