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Home >> Ford >> 1993 >> Tempo L4-140 2.3L HSC >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Testing and Inspection >> Pinpoint Tests >> X - Constant Control Relay Module (CCRM) >> X90 - Code 543: Does Engine Start

X90 - Code 543: Does Engine Start

Pinpoint Test X90:

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