Oldsmobile Workshop Service and Repair Manuals

Cutlass Supreme FWD L4-138 2.3L DOHC QUAD 4 (1991)

• Powertrain Management
• Computers and Control Systems
• Idle Speed/Throttle Actuator - Electronic / Component Information
• Testing and Inspection
• Idle Air Control (IAC) Valve Check (Chart C-2C)