EGR Valve: Service and Repair

REMOVAL

1. REMOVE EGR PIPE
(a) Loosen the union nut of the EGR pipe.





(b) Remove the 2 bolts, EGR pipe and gasket.
2. REMOVE EGR GAS TEMPERATURE SENSOR
3. REMOVE EGR VALVE
(a) Disconnect these hoses from the EGR valve:
- Vacuum hose
- Pressure hose





(b) Remove the 2 nuts, EGR valve and gasket.

INSTALLATION

1. REINSTALL EGR VALVE
(a) Place a new gasket on the air intake chamber.
(b) Install the EGR valve with the 2 nuts.

Torque: 21 N.m (210 kgf.cm, 15 ft.lbf)

(c) Reconnect these hoses to the EGR valve:
- Vacuum hose
- Pressure hose

2. REINSTALL EGR GAS TEMPERATURE SENSOR

Torque: 20 N.m (200 kgf.cm, 14 ft.lbf)

3. REINSTALL EGR PIPE
(a) Temporarily install the union nut of the EGR pipe.
(b) Install a new gasket and the EGR pipe with the 2 bolts.

Torque: 28 N.m (280 kgf.cm, 21 ft.lbf)

(c) Tighten the union nut of the EGR pipe.

Torque: 65 N.m (650 kgf.cm, 48 ft.lbf)