Pinpoint Test DH: Throttle Position (TP) Sensor: Introduction

This pinpoint test is intended to diagnose the following:

• TP sensor (9B989)
• binding or sticking throttle linkage
• harness circuits: TP, SIGRTN, VREF, VPWR, and PWRGND
• powertrain control module (PCM) (12A650)

Fig 1: Throttle Position (TP) Sensor Connector

Courtesy of FORD MOTOR CO.

For PCM connector views or reference values, refer to REFERENCE VALUES .