FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
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Home >> Mercury >> 1989 >> Topaz FWD L4-140 2.3L HSC (VIN X) >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Testing and Inspection >> Pinpoint Tests >> DN - EGR Valve Position Sensor/EGR Vacuum Regulator Solenoid >> DN20 - DN21

DN20 - DN21

Pinpoint Test DN20 Thru DN21 - EGR Valve Position Sensor (EVP)/EGR Valve Regulator (EVR):



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