Operation CHARM
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1991
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Bonneville V6-3800 3.8L
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Idle Speed/Throttle Actuator - Electronic
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Service and Repair
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Computer Command Control - Port Fuel Injection
Computer Command Control - Port Fuel Injection
PROCEDURE:
1.
The ECM will reset the
IAC
, whenever the ignition is turned "ON", and then "OFF".
2.
START the engine and allow the engine to warm up to operating temperature.