Heater Outlet Pipe Replacement

Heater Outlet Pipe Replacement

Removal Procedure

1. Remove the injector sight shield.
2. Drain the cooling system.
3. Remove the air cleaner air intake duct.




4. Remove the manifold absolute pressure (MAP) sensor bolt (3) and bracket (2).
5. Rotate the MAP sensor out of the way of the heater outlet pipe.
6. Disconnect the evaporative emissions (EVAP) pipe from the EVAP canister purge solenoid.
7. Disconnect the electrical connector from the EVAP canister purge solenoid.
8. Disconnect the exhaust gas recirculation (EGR) valve electrical connector.




9. Release and slide the heater outlet hose clamp (1) away from the heater outlet pipe connection.
10. Disconnect the heater outlet hose (2) from the heater outlet pipe.




11. Release and slide the heater core outlet hose clamp away from the heater outlet pipe connection.
12. Disconnect the heater core outlet hose from the heater outlet pipe.




13. Remove the heater outlet pipe nut (1) securing the heater outlet pipe (2) to the intake manifold.
14. Remove the two nuts (3) and bolt (4) securing the heater outlet pipe to the throttle body.
15. Remove the heater outlet pipe (2) from the engine.

Installation Procedure




1. Install the heater outlet pipe (2) to the engine.

Notice: Refer to Fastener Notice .

2. Install the heater outlet pipe nut (1) securing the heater outlet pipe (2) to the intake manifold.

Tighten the nut to 25 N.m (18 lb ft).

3. Install the heater outlet pipe to the throttle body nuts (3) and bolt (4).

Tighten the nuts and bolt to 10 N.m (89 lb in).




4. Connect the heater core outlet hose to the heater outlet pipe.
5. Position the heater core outlet hose clamp over the heater outlet pipe connection.




6. Connect the heater outlet hose (2) to the heater outlet pipe.
7. Position the heater outlet hose clamp (1) over the heater outlet pipe connection.
8. Connect the electrical connector to the EGR valve.
9. Connect the electrical connector to the EVAP canister purge solenoid.
10. Connect the EVAP pipe to the EVAP canister purge solenoid.




11. Reposition the MAP sensor.
12. Install the MAP sensor bracket (2) and bolt (3).

Tighten the bolt to 10 N.m (89 lb in).

13. Install the air cleaner air intake duct.
14. Fill the cooling system.
15. Install the injector sight shield.