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Home >> Subaru >> 1993 >> Impreza Sedan AWD F4-1820cc 1.8L SOHC >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Testing and Inspection >> Scan Tool Testing and Procedures >> Diagnostic Charts With Select Monitor >> Mode F12 - Idle Air Control Signal (ISC)
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Mode F12 - Idle Air Control Signal (ISC)







CONDITION:
- Idling after warm-up.
- A/C is turned OFF.
- Radiator fan is not in operation.
- Battery voltage is above 13 volts.
- Vehicle is at sea level. (Not high altitudes)

SPECIFIED DATA:
25 - 40 %
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