Turbocharger: Service and Repair

1. Disconnect battery ground cable.
2. Remove intake air boot from between intercooler and throttle valve body.
3. Remove air intake duct. Remove vacuum line from between turbo and air intake duct. Remove upper air cleaner cover.
4. Remove oxygen sensor and CO sampling tube. Remove turbocharger cover plate attaching screws, then the cover plate.
5. Remove exhaust pipe attaching bolts, then lower exhaust pipe.
6. Disconnect exhaust pipe from wastegate, transmission mount bracket and front muffler. Remove exhaust pipe.
7. Remove alternator cooling air hose and right side engine mount cooling hose.
8. Disconnect intercooler hose from turbocharger. Disconnect lower coolant line and oil return line from turbocharger.
9. Loosen alternator belt, then remove alternator and mounting brackets.
10. Disconnect upper coolant line and oil supply line from turbocharger.
11. Disconnect the turbocharger fasteners and remove turbocharger from the vehicle.
12. Reverse procedure to install.