Preliminary ProceduresRemove the air cleaner assembly. Refer toAir Cleaner Assembly Replacement.Install engine support fixture. Refer toEngine Support Fixture.If equipped with LAU, reposition the power steering reservoiroutlet hose. Refer toPower Steering Fluid Reservoir Outlet Hose Replacement.If equipped with LAU, remove the radiator inlet hose. RefertoRadiator Inlet Hose Replacement.Prior to removing the mount, mark the mount location usingspray paint or a marker for correct positioning duringinstallation. If all powertrain mounts are replaced, perform“Powertrain Mount Balancing”. Refer to theappropriate engine section. | |
1 | Engine Mount Fastener (Qty:-3) Caution:Refer toFastener Caution. Tighten58-Y(43-lb-ft) |
2 | Engine Mount Fastener (Qty:-2) Tighten94-Y(69-lb-ft) |
3 | Engine Mount Procedure Transfer components as necessary. |
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 ...