GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
Chevrolet
🢒
2009
🢒
Express
🢒
Engine
🢒
Engine Mechanical - 6.6L
🢒 Exhaust Gas Recirculation Valve and Cooler Installation
Install the exhaust gas recirculation (EGR) cooler bracket.
Caution:
Refer to
Fastener Caution
in the Preface section.
Install the EGR cooler bracket bolts and tighten to
25 N·m (18 lb ft)
.
Install the EGR and cooler.
Install the EGR mount bolts and nut and tighten to
50 N·m (37 lb ft)
.
Install the top EGR cooler bolts and tighten to
25 N·m (18 lb ft)
.
Install the air inlet tube.
Install the air inlet tube nuts and bolts and tighten to
25 N·m (18 lb ft)
.
Install the air inlet tube to intake manifold tube bolt and nut and tighten to
25 N·m (18 lb ft)
.
Install the MAP sensor and bolt and tighten to
10 N·m (89 lb in)
.
Install the rear bracket.
Install the rear bracket bolt and tighten to
10 N·m (89 lb in)
.