Idle speed control
Reference
Jeff Lucius. (ISC / IAC Servo Remove, Clean, and Install for the Mitsubishi 3000GT and Dodge Stealth, Retrieved on July,7,2011, from http://www.stealth316.com/2-isc-iac.htm The idle speed is controlled by three methods:
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Battery and engine control
when the voltage of battery drops below a specified value, the ECU will
1, enriched the air fuel mixture according to a preset values;
2, increases the idle speed to fast idle by a preset values;
3, increase ignition dwell to strong the spark.
1, enriched the air fuel mixture according to a preset values;
2, increases the idle speed to fast idle by a preset values;
3, increase ignition dwell to strong the spark.