Ford Taurus V6-232 38L Workshop Service & Auto Repair Manual

EEC IV-Pinpoint Tests-All Vehicles                         

1987

19-94

EGR Valve Position Sensor (EVP)

Pinpoint Test   DN

EGR Valve Regulator (EVR)

(EGR) Systems - Functional Diagnosis

1988

Exhaust Gas Recirculation (EGR) Systems                                                        

6-11                                               

Functional Diagnosis