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Home >> Dodge and Ram >> 2009 >> RAM 2500 Truck 4WD V8-5.7L >> Repair and Diagnosis >> Powertrain Management >> Emission Control Systems >> Continuous Trap Oxidizer >> Exhaust Pressure Differential Sensor >> Service and Repair >> Installation
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Installation






INSTALLATION




PRESSURE DIFFERENTIAL TUBING





1. Install differential pressure tubing, if removed. Tighten fittings to 30 Nm (22 ft. lbs.).










2. Position differential pressure sensor (1).
3. Install mounting nuts (5) and bolts. Tighten to 10 Nm (89 in. lbs.).

NOTE: Before installing, inspect both pressure hoses and make sure there is not any dip across the hoses. In cases where water is frozen, a dip across the hoses can cause condensation which can set a MIL.

4. Install hose (2) to the rear DPF tubing.
5. Install hose (3) to the front DPF tubing.
6. Connect electrical connector (6).
7. Lower vehicle.

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