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Home >> Plymouth >> 1981 >> Trailduster PW150, 5.2L Eng VIN R, Automatic Trans >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Electronic Fuel Control >> Removal & Installation >> Oxygen Sensor >> Removal & Installation

Removal & Installation

Disconnect battery cable and electrical lead at sensor. Remove sensor. To install, coat threads of new sensor with nickel-based anti-seize compound. Do not use graphite or other compounds. Start sensor by hand, then tighten to 35 ft. lbs. Connect electrical connector and battery cable.

Fig 1: Wiring Diagram for 3.7L and 5.2L EFC System
G09339928Courtesy of CHRYSLER GROUP, LLC