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Pressure Feedback Exhaust Sensor: Service and Repair

EXHAUST GAS RECIRCULATION (EGR) SYSTEM MODULE







Exploded View

Removal
1. Disconnect the battery ground cable.
2. Disconnect the EGR system module vacuum connector.
3. Disconnect the EGR system module electrical connector.
4. Disconnect the exhaust manifold-to-EGR system module tube from the EGR system module.
5. Remove the 2 bolts, the EGR system module and the gasket.
- Discard the EGR system module gasket.

Installation

1. CAUTION: Do not use metal scrapers, wire brushes, power abrasive discs or other abrasive means to clean the sealing surfaces. These tools cause scratches and gouges which make leak paths. Use a plastic scraping tool to remove all traces of the old gasket.

Clean the EGR system module gasket mating surfaces.







2. Install a new gasket with the raised circle facing the intake manifold.
3. Position the EGR system module and install the bolts.
- Tighten to 25 Nm (18 lb-ft).

4. Connect the exhaust manifold-to-EGR system module tube to the EGR system module
- Tighten to 40 Nm (30 lb-ft).

5. Connect the EGR system module electrical connector.
6. Connect the EGR system module vacuum connector.
7. Connect the battery ground cable.
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