Fuel Delivery and Air Induction: Specifications

Terminal no. 1 disconnected from idle stabilization control unit at auxiliary relay panel.

NOTE: It oxygen sensor is disconnected while engine is idling, duty cycle will increase to approximately 95% (85.5°). To adjust CO: Raise engine RPM to over 2,000 for 5 seconds. Duty cycle will return to 50%. CO can now be adjusted.