Throttle Position (TP) Sensor

WARNING: This page is about a different car, the 1995 Ford Pickup, 1995 Ford Econoline, 1995 Ford Club Wagon, and 1995 Ford Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.

Faults in TP sensor or circuit should set a diagnostic trouble code. See QUICK TEST in TESTS W/CODES - EEC-IV (4.9L) article. If no diagnostic trouble code has been set, see CIRCUIT TEST DH in TESTS W/CODES - EEC-IV (4.9L) article for additional sensor testing and specifications. Ensure none of following conditions exist:

Binding throttle linkage.
TP sensor loose or not seated properly.
Throttle plate not fully closed.