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Engine Controls - New Chart C-2B (IAC) & Code 44 (O2)|Page 3523 >
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Cutlass Supreme FWD V6-189 3.1L (1989)
Powertrain Management
Fuel Delivery and Air Induction
Idle Speed/Throttle Actuator - Electronic / Technical Service Bulletins / Engine Controls - New Chart C-2B (IAC) & Code 44 (O2)
Page 3522
Page 6
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If the above are OK, it is a faulty oxygen sensor.
Powertrain Management
Fuel Delivery and Air Induction
Idle Speed/Throttle Actuator - Electronic / Technical Service Bulletins / Engine Controls - New Chart C-2B (IAC) & Code 44 (O2)
Page 3522
Engine Controls - New Chart C-2B (IAC) & Code 44 (O2)|Page 3523 >
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