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Engine Controls - New Chart C-2B (IAC) & Code 44 (O2)|Page 2703 >
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Cutlass Supreme FWD V6-189 3.1L (1989)
Powertrain Management
Sensors and Switches - Powertrain Management / Sensors and Switches - Computers and Control Systems
Oxygen Sensor / Technical Service Bulletins / Engine Controls - New Chart C-2B (IAC) & Code 44 (O2)
Page 2702
Page 6
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If the above are OK, it is a faulty oxygen sensor.
Powertrain Management
Sensors and Switches - Powertrain Management / Sensors and Switches - Computers and Control Systems
Oxygen Sensor / Technical Service Bulletins / Engine Controls - New Chart C-2B (IAC) & Code 44 (O2)
Page 2702
Engine Controls - New Chart C-2B (IAC) & Code 44 (O2)|Page 2703 >
< Engine Controls - New Chart C-2B (IAC) & Code 44 (O2)|Page 2701