Preliminary Procedure Disconnect the PCV valve from the resonator. Refer toPositive Crankcase Ventilation Hose/Pipe/Tube Replacement. | |
1 | Resonator Clamps (Qty: 2) Caution:Refer toFastener Caution. Tighten5-Y(44-lb-in) |
2 | Air Cleaner Outlet Resonator |
Q38 Throttle Body: Throttle/Idle Learn Engine Control Air Metering/Acceleration Throttle
DescriptionThe engine control module (ECM) learns the airflow through the throttle body to ensurethe correct idle. The learned airflow values are stored within the ECM. These valuesare learned to adjust for production variation and will continuously learn duringthe life of the vehicle to compensate ...