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Home >> Mercury >> 1993 >> Sable V6-232 3.8L >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Testing and Inspection >> Pinpoint Tests >> X - Constant Control Relay Module (CCRM) >> X87 - Check HO2S Circuit For Short to Power

X87 - Check HO2S Circuit For Short to Power

Pinpoint Test X87:

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