Envoy 2WD L6-4.2L (2008)
15. Install the PCM retaining nuts (6).
Tighten the nuts to 8 N.m (71 lb in).
16. Install the PCM harness connectors (2) to the PCM body.
17. Tighten the PCM harness connector retaining bolts (4).
Tighten the bolts to 8 N.m (71 lb in).
18. Install the throttle body. Refer to Throttle Body Assembly Replacement .
19. Connect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection .
20. Inspect for leaks using the following procedure:
1. Turn ON the ignition, with the engine OFF for 2 seconds.
2. Turn OFF the ignition for 10 seconds.
3. Turn ON the ignition, with the engine OFF.
4. Inspect for fuel leaks.