P1573 FORD – Throttle Position Not Available

P1573 FORD Possible Symptoms

Engine Light ON (or Service Engine Soon Warning Light)

P1573 FORD Possible Causes

Faulty Throttle Position Sensor,Throttle Position Sensor harness is open or shorted,Throttle Position Sensor circuit poor electrical connection

P1573 FORD Description

The Powertrain Control Module (PCM) tests the electronic throttle for the ability of the throttle plate to return to the default (limp home) position from both the open and closed positions.