Removal
Note. In the case of the vehicle equipped with immobilizer or button engine start system, perform "Key Teaching" procedure. (Refer to TEACHING PROCEDURES .)
Scheme 264
Scheme 265
- Turn ignition switch OFF and disconnect the negative (-) battery cable.
- Disconnect the ECM connector (A).
- Remove the air cleaner assembly. (Refer to «INTAKE AND EXHAUST SYSTEM»(ref-492230) .)
- After removing the installation bolts (A), remove the ECM (B) from the bracket.
Installation
Note. In the case of the vehicle equipped with immobilizer, perform "Key Teaching" procedure. (Refer to TEACHING PROCEDURES .)
- Installation is reverse of removal. ECM installation bolt: 9.8 ~ 11.8 N.m (1.0 ~ 1.2 kgf.m, 7.2 ~ 8.7 lb-ft) ECM bracket installation bolt/nut: 9.8 ~ 11.8 N.m (1.0 ~ 1.2 kgf.m, 7.2 ~ 8.7 lb-ft)
| CAUTION | Install the component with the specified torques. Note that internal damage may occur when the component is dropped. If the component has been dropped, inspect before installing. |
- Installation is reverse of removal. ETC Module installation bolt: 7.8 ~ 11.8 N.m (0.8 ~ 1.2 kgf.m, 5.8 ~ 8.7 lb-ft) ETC Module Stay installation bolt: 15.7 ~ 25.5 N.m (1.6 ~ 2.6 kgf.m, 11.6 ~18.8 lb-ft)
| CAUTION | Install the component with the specified torques. Note that internal damage may occur when the component is dropped. If the component has been dropped, inspect before installing. |
| CAUTION | Insert the sensor in the installation hole and be careful not to damage when installation. |
- Installation is reverse of removal. Barometric pressure sensor installation bolt: 3.9 ~ 5.9 N.m (0.4 ~ 0.6 kgf.m, 2.9 ~ 4.3 lb-ft)
| CAUTION | Install the component with the specified torques. Note that internal damage may occur when the component is dropped. If the component has been dropped, inspect before installing. |
| CAUTION | Insert the sensor in the installation hole and be careful not to damage when installation. |
- Installation is reverse of removal. Manifold absolute pressure sensor Installation bolt: 7.8 ~ 11.8 N.m (0.8 ~ 1.2 kgf.m, 5.8 ~ 8.7 lb-ft)
| CAUTION | Install the component with the specified torques. Note that internal damage may occur when the component is dropped. If the component has been dropped, inspect before installing. |
| CAUTION | Insert the sensor in the installation hole and be careful not to damage when installation. |
- Installation is reverse of removal. Manifold absolute pressure sensor Installation bolt: 7.8 ~ 11.8 N.m (0.8 ~ 1.2 kgf.m, 5.8 ~ 8.7 lb-ft)
| CAUTION | Install the component with the specified torques. Note that internal damage may occur when the component is dropped. If the component has been dropped, inspect before installing. |
| CAUTION | Apply the engine coolant to the O-ring. |
| CAUTION | Insert the sensor in the installation hole and be careful not to damage when installation. |
- Installation is reverse of removal.
| CAUTION | Install the component with the specified torques. Note that internal damage may occur when the component is dropped. If the component has been dropped, inspect before installing. |
| CAUTION | Apply the engine oil to the O-ring. |
| CAUTION | Insert the sensor in the installation hole and be careful not to damage when installation. |
- Installation is reverse of removal. Crankshaft position sensor installation bolt: 6.9 ~ 9.8 N.m (0.7 ~ 1.0 kgf.m, 5.1 ~ 7.2 lb-ft)
| WARNING | DON'T remove the camshaft position sensor while the engine is running or right after engine is turned off. The part and engine oil is hot and can cause burns. |
Scheme 266
Scheme 267
Scheme 268
Scheme 269
- Turn the ignition switch OFF and disconnect the battery negative (-) cable.
- Disconnect the camshaft position sensor connector (A).
- Remove the installation bolt (B), and then vertically remove the sensor from the cylinder head. [Bank 1/Intake] [Bank 1/Exhaust] [Bank 2/Intake] [Bank 2/Exhaust]
| CAUTION | Install the component with the specified torques. Note that internal damage may occur when the component is dropped. If the component has been dropped, inspect before installing. |
| CAUTION | Apply the engine oil to the O-ring. |
| CAUTION | Insert the sensor in the installation hole and be careful not to damage when installation. |
| CAUTION | Be careful not to damage the sensor housing and the connector. Be careful not to damage the O-ring. |
- Installation is reverse of removal. Camshaft position sensor installation bolt: 6.9 ~ 9.8N.m (0.7 ~ 1.0kgf.m, 5.1 ~ 7.2lb-ft)
| CAUTION | Install the component with the specified torques. Note that internal damage may occur when the component is dropped. If the component has been dropped, inspect before installing. |
| CAUTION | The sensor connector must be installed parallel to the direction of the engine. |
- Installation is reverse of removal. Knock sensor installation bolt: 15.7 ~ 23.5 N.m (1.6 ~ 2.4 kgf.m, 11.6 ~ 17.4 lb-ft)
| CAUTION | Install the component with the specified torques. Note that internal damage may occur when the component is dropped. If the component has been dropped, inspect before installing. |
| CAUTION | DON'T use a cleaner, spray, or grease to sensing element and connector of the sensor because oil component in them may malfunction the sensor performance. Sensor and its wiring may be damaged in case of contacting with the exhaust system (Exhaust Manifold, Catalytic Converter, and so on). |
- Installation is reverse of removal. Heated oxygen sensor installation: 35.3 ~ 45.1 N.m (3.6 ~ 4.6 kgf.m, 26.0 ~ 33.3 lb-ft)
| CAUTION | Install the component with the specified torques. Note that internal damage may occur when the component is dropped. If the component has been dropped, inspect before installing. |
| CAUTION | Apply the sealant (LOCTITE FED546 or equivalent) to the sensor. |
| CAUTION | Insert the sensor in the installation hole and be careful not to damage when installation. |
- Installation is reverse of removal. CVVT oil temperature sensor installation: 34.3 ~ 44.1 N.m (3.5 ~ 4.5 kgf.m, 25.3 ~ 32.6 lb-ft)
| CAUTION | Install the component with the specified torques. Note that internal damage may occur when the component is dropped. If the component has been dropped, inspect before installing. |
| CAUTION | Insert the sensor in the installation hole and be careful not to damage when installation. |
- Installation is reverse of removal.
| CAUTION | Install the component with the specified torques. Note that internal damage may occur when the component is dropped. If the component has been dropped, inspect before installing. |
| CAUTION | Be careful the position of the sensor groove contacting with the VCM Valve when installing. |
- Installation is reverse of removal. VCM position sensor installation screw: 4.0 ~ 6.0 N.m (0.4 ~ 0.6 kgf.m, 3.0 ~ 4.4 lb-ft)
| CAUTION | Install the component with the specified torques. Note that internal damage may occur when the component is dropped. If the component has been dropped, inspect before installing. |
| CAUTION | Apply the engine oil to the injector O-ring. |
| CAUTION | Inspect the injector O-ring when installing. |
- Installation is reverse of removal. Delivery pipe installation bolt: 8.8 ~ 11.8 N.m (0.9 ~ 1.2 kgf.m, 6.5 ~ 8.7 lb-ft)
| CAUTION | Install the component with the specified torques. Note that internal damage may occur when the component is dropped. If the component has been dropped, inspect before installing. |
| CAUTION | Be careful of foreign material not to flow into the valve. |
- Installation is reverse of removal. Purge control solenoid valve bracket installation bolt: 7.8 ~ 11.8 N.m (0.8 ~ 1.2 kgf.m 5.8 ~ 8.7 lb-ft)
[CVVT Oil Control Valve (Intake)]
Scheme 270
Scheme 271
- Turn the ignition switch OFF and disconnect the battery negative (-) cable.
- Remove the intake manifold. (Refer to «INTAKE AND EXHAUST SYSTEM»(ref-492230) .)
- Disconnect the CVVT oil control valve connector (A).
- Remove the installation bolt (B), and then remove the valve from the engine. [Bank 1] [Bank 2]
[CVVT Oil Control Valve (Exhaust)]
Scheme 272
Scheme 273
Scheme 274
Scheme 275
- Turn the ignition switch OFF and disconnect the battery negative (-) cable.
- Disconnect the CVVT oil control valve connector (A). [Bank 1] [Bank 2]
- Remove the cylinder head cover. (Refer to «CYLINDER HEAD ASSEMBLY»(ref-492232) .)
- Remove the installation bolt (A), and then remove the valve from the engine. [Bank 1] [Bank 2]
| CAUTION | Install the component with the specified torques. Note that internal damage may occur when the component is dropped. If the component has been dropped, inspect before installing. |
| CAUTION | Apply the engine oil to the valve O-ring. |
| CAUTION | Exactly distinguish the color of the valve and harness connectors in bank 1 and 2 when installing, or the engine will operate abnormally. (Refer to the below table.) |
| Items | Component Side | Harness Side |
|---|
| Bank 1 (RH) | Grey |
| Bank 2 (LH) | Black |
CVVT OIL CONTROL VALVE SPECIFICATIONS
- Installation is reverse of removal. CVVT oil control valve installation bolt: 9.8 ~ 11.8 N.m (1.0 ~ 1.2 kgf.m, 7.2 ~ 8.7 lb-ft)
| CAUTION | Install the component with the specified torques. Note that internal damage may occur when the component is dropped. If the component has been dropped, inspect before installing. |
| CAUTION | Be careful of foreign material not to flow into the valve. |
- Installation is reverse of removal. Variable intake solenoid valve installation nut: 5.4 ~ 8.3 N.m (0.6 ~ 0.9 kgf.m, 4.0 ~ 6.2 lb-ft)
| CAUTION | Install the component with the specified torques. Note that internal damage may occur when the component is dropped. If the component has been dropped, inspect before installing. |
- Installation is reverse of removal.
| CAUTION | Install the component with the specified torques. Note that internal damage may occur when the component is dropped. If the component has been dropped, inspect before installing. |
| CAUTION | The VCM actuator has to be installed at the fully closing position of the VCM valve. If it doesn't, the VCM coupling of the VCM shaft can't be put in the VCM actuator. |
- Installation is reverse of removal. Variable charge motion actuator installation bolt: 8.0 ~ 11.0 N.m (0.8 ~ 1.1 kgf.m, 5.9 ~ 8.1 lb-ft) Variable charge motion actuator installation nut: 6.0 ~ 8.0 N.m (0.6 ~ 0.8 kgf.m, 4.4 ~ 5.9 lb-ft)
