Operation CHARM: Car repair manuals for everyone.

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Home >> Ford >> 1993 >> Probe L4-121 2.0L DOHC VIN A MFI >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Testing and Inspection >> Pinpoint Tests >> With EEC IV (OBD I-B System) >> Pinpoint Tests >> STP - Switch to Power >> STP1 - Check Switch Signal to PCM

STP1 - Check Switch Signal to PCM

Pinpoint Test STP1:

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