Sierra 1500 2WD V6-4.3L (2008)
1. Install a NEW front cover.
Notice: Refer to Fastener Notice .
2. Install the front cover bolts.
Tighten the bolts to 12 N.m (106 lb in).
Important: Do not reuse the original O-ring seal.
3. If reinstalling the old CMP sensor, install a NEW O-ring seal onto the sensor.
4. Install the CMP sensor to the wiring harness jumper.
5. Connect the CMP sensor wiring harness jumper to the CMP sensor.
6. Lubricate the O-ring seal with clean engine oil.
7. Install the CMP sensor and wiring harness jumper to the engine front cover.
8. Install the CMP sensor bolt.
Tighten the bolt to 10 N.m (89 lb in).
