Tools Required

EN 46331 Timing Belt Tensioner Pulley Retaining Bolt

Important: The powertrain control module (PCM) must perform the idle learn procedure to determine the minimum throttle position and to establish idle speed when any of the following components are replaced:

•	Throttle body

•	Timing belt

•	Timing belt drive sprocket

•	Crankshaft and bearings

Refer to Idle Learn .
1. Use the EN 46331 to retain the tensioner pulley. Tighten until snug.



2. Loosen the idler pulley bolt (238) about 5 or 6 turns.



3. Remove the belt (235).
4. Remove the EN 46331 .