Diesel Data
: Automotive Repair
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Pontiac
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1990
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J2000/Sunbird L4-121 2.0L
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Repair and Diagnosis
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Powertrain Management
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Fuel Delivery and Air Induction
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Idle Speed/Throttle Actuator - Electronic
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Diagrams
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Electrical Diagrams
Electrical Diagrams
Idle Air Control (IAC) Valve Wiring Diagram:
