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Home >> Mercury >> 1991 >> Tracer L4-116 1.9L SOHC >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Testing and Inspection >> Pinpoint Tests >> DA - Temperature Sensor Test ACT and ECT >> DA2 - Check VREF Circuit Voltage At Throttle Position Sensor

DA2 - Check VREF Circuit Voltage At Throttle Position Sensor

Pinpoint Test DA2:



Pinpoint Test Schematic:



Pinpoint Test Schematic Wire Colors:



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