Installation

3MZ-FE ENGINE CONTROL SYSTEM: KNOCK SENSOR:

INSTALLATION

1. INSTALL KNOCK SENSOR





(a) Install the 2 knock sensors with the 2 nuts, as shown in the illustration.
Torque: 20 Nm (199 kgf-cm, 14 ft-lbf)
(b) Connect the 2 knock sensor connectors.
2. INSTALL WATER OUTLET
(a) Install 2 new gaskets to the 2 cylinder heads.
(b) Install the water outlet together with the water bypass hose No. 1 and unlock the hose clamp.
(c) Tighten the 2 bolts, 2 nuts and 2 washers.
Torque: 15 Nm (153 kgf-cm, 11 ft-lbf)
(d) Install the clamp.
(e) Connect the ECT sensor connector.
(f) Connect the radiator hose inlet.
3. INSTALL INTAKE MANIFOLD





(a) Tighten the intake manifolds's 9 bolts and 2 nuts uniformly in the numerical order shown in the illustration.
Torque: 15 Nm (153 kgf-cm, 11 ft-lbf)

NOTE: Fully tightening one of these bolts or nuts without partially tightening the other bolts or nuts in the group may damage the intake manifold, bolts and nuts.

(b) Retighten the water outlet mounting bolts and nuts.
Torque: 15 Nm (153 kgf-cm, 11 ft-lbf)
(c) Install the ground cable with the nut.
Torque: 8.4 Nm (86 kgf-cm, 74 in-lbf)
(d) Connect the heater inlet water hose.





(e) Connect the fuel pipe No. 1.
(1) Push the quick connector into the pipe until a "click" sound is heard.

NOTICE:
- Check if there is any damage or contamination on the connected part.
- After connecting, confirm that the connector and pipe are securely connected by trying to pull them apart.

(2) Install the fuel pipe clamp.
4. INSTALL INTAKE AIR SURGE TANK
5. INSTALL EMISSION CONTROL VALVE SET
6. INSTALL AIR CLEANER CAP SUB-ASSEMBLY
7. CHECK CONNECTION OF VACUUM HOSE
8. ADD ENGINE COOLANT
9. CHECK FOR ENGINE COOLANT LEAKS (Service and Repair)

10. CHECK FOR FUEL LEAKS (Installation)

11. INSTALL V-BANK COVER SUB-ASSEMBLY (Installation)