Pinpoint Test DV: Throttle Body Assembly ETC: Introduction: Notes

NOTE: This pinpoint test is intended to diagnose the following:

• Electronic throttle body (ETB) (9F991)
• Harness circuits: ETCRTN, ETCREF, TP1, TP2, TACM+, TACM-.
• Powertrain control module (PCM) (12A650)

WARNING: SUBSTANTIAL OPENING AND CLOSING TORQUE IS APPLIED BY THIS SYSTEM. TO PREVENT INJURY, BE CAREFUL TO KEEP FINGERS AWAY FROM THROTTLE MECHANISM WHEN ACTUATED.

Fig 1: Identifying Electronic Throttle Body Throttle Position Sensor (ETBTPS) Connector

Courtesy of FORD MOTOR CO.

Fig 2: Identifying Electronic Throttle Body Throttle Actuator Control Motor (ETBTACM) Connector

Courtesy of FORD MOTOR CO.