chevrolet Workshop Repair Guides

Chevrolet Workshop Service and Repair Manuals

Diesel Emissions Fluid (DEF) System > < Procedures|Page 9792
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1. Install a NEW gasket onto the catalytic converter studs.
2. Install the exhaust particulate filter.

Notice: Refer to Fastener Notice.

3. Install the catalytic converter to particulate filter nuts.

Tighten the nuts to 40 N.m (30 lb ft).

4. Install the exhaust pressure differential sensor pipe. 
5. Install the exhaust temperature sensors. Refer to Exhaust Temperature Sensor Replacement - Position 1 and Exhaust Temperature Sensor

Replacement - Position 2.

6. Install the tail pipe. 

Diesel Emissions Fluid (DEF) System > < Procedures|Page 9792