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:
| • | Timing belt drive sprocket |
| • | Crankshaft and bearings |
- Remove the bearing cap bolts (108, 109).
- Remove the bearing caps (103) and lower bearings (106).
Refer to
Separating Parts
.
- Remove the crankshaft (102), upper
bearings (105) and thrust bearings (104).
- Remove the pins (107).
