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Engine Control System - Optima Hev: Removal & Installation Kia Optima III рестайлинг

Testing & Diagnostics 8 illustrations ~657 words

Installation

Note. When replacing the ECM, the vehicle equipped with the smart key must be performed the procedure as below. [In the case of installing used ECM] Perform "Neutral mode" procedure with GDS. (Refer to " NEUTRALIZATION STATUS CHECK " ) Turn the ignition ON and OFF position after completing "ECM neutral mode". Then the ECM key register process is completed automatically. [In the case of installing new ECM] Turn the ignition ON and OFF position after completing "ECM neutral mode". Then the ECM key register process is completed automatically.

Note. ECM is combined with TCM. Therefore perform the necessary procedures after replacing or reinstalling a ECM. (Refer to TCM LEARNING )

  1. 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)
CAUTIONInstall the component with the specified torques. Note that internal damage may occur when the component is dropped. In this case, use it after inspecting.
  1. Installation is reverse of removal. Electronic throttle body Installation bolt: 7.8 ~ 11.8 N.m (0.8 ~ 1.2 kgf.m, 5.8 ~ 8.7 lb-ft)
CAUTIONInstall the component with the specified torques. Note that internal damage may occur when the component is dropped. In this case, use it after inspecting. Insert the sensor in the installation hole and be careful not to damage when installation.
  1. Installation is reverse of removal. Manifold absolute pressure sensor installation bolt: 9.8 ~ 11.8 N.m (1.0 ~ 1.2 kgf.m, 7.2 ~ 8.7 lb-ft)
CAUTIONInstall the component with the specified torques. Note that internal damage may occur when the component is dropped. In this case, use it after inspecting. Apply the engine coolant to the O-ring. Insert the sensor in the installation hole and be careful not to damage when installation.
  1. Installation is reverse of removal.
CAUTIONInstall the component with the specified torques. Note that internal damage may occur when the component is dropped. In this case, use it after inspecting. Apply the engine oil to the O-ring. Insert the sensor in the installation hole and be careful not to damage when installation.
  1. Installation is reverse of removal. Crankshaft position sensor mounting bolt: 9.8 ~ 11.8 N.m (1.0 ~ 1.2 kgf.m, 7.2 ~ 8.7 lb-ft) Crankshaft position sensor protector mounting bolt (M6): 9.8 ~ 11.8 N.m (1.0 ~ 1.2 kgf.m, 7.2 ~ 8.7 lb-ft) Crankshaft position sensor protector mounting bolt (M8): 18.6 ~ 23.5 N.m (1.9 ~ 2.4 kgf.m, 13.7 ~ 17.4 lb-ft)

Removal

WARNINGDON'T remove the camshaft position sensor during engine running or right after engine stops, or a scald by the flowed out engine oil may occur.

Scheme 87

Scheme 87: [Bank 1 / Intake]
Scheme 87: [Bank 1 / Intake]
  1. Turn the ignition switch OFF and disconnect the battery negative (-) cable.
  2. Disconnect the camshaft position sensor connector (A).
  3. Remove the installation bolt (B), and then remove the sensor.

Scheme 88

Scheme 88: [Bank 1 / Exhaust]
Scheme 88: [Bank 1 / Exhaust]
  1. Turn the ignition switch OFF and disconnect the battery negative (-) cable.
  2. Disconnect the camshaft position sensor connector (A).
  3. Remove the hanger and the protector.
  4. Remove the installation bolt (B), and then remove the sensor.
CAUTIONInstall the component with the specified torques. Note that internal damage may occur when the component is dropped. In this case, use it after inspecting. Apply the engine oil to the O-ring. Insert the sensor in the installation hole and be careful not to damage when installation. Be careful not to damage the sensor housing and the connector. Be careful not to damage the O-ring.
  1. Installation is reverse of removal. Camshaft position sensor mounting bolt: 9.8 ~ 11.8 N.m (1.0 ~ 1.2 kgf.m, 7.2 ~ 8.7 lb-ft)
CAUTIONInstall the component with the specified torques. Note that internal damage may occur when the component is dropped. In this case, use it after inspecting.
  1. Installation is reverse of removal. Knock sensor installation bolt: 18.6 ~ 23.5 N.m (1.9 ~ 2.4 kgf.m, 13.7 ~ 17.4 lb-ft)
  1. Turn the ignition switch OFF and disconnect the battery negative (-) cable.
  2. Disconnect the connector (A), and then remove the sensor (B). NOTE: Note that the SST (Part No.: 09392-2H100) is useful when removing the heated oxygen sensor.

Scheme 89

Scheme 89: [Bank 1 / Sensor 1]
Scheme 89: [Bank 1 / Sensor 1]

Scheme 90

Scheme 90
Scheme 90

Scheme 91

Scheme 91: [Bank 1 / Sensor 2]
Scheme 91: [Bank 1 / Sensor 2]

Scheme 92

Scheme 92
Scheme 92
CAUTIONInstall the component with the specified torques. Note that internal damage may occur when the component is dropped. In this case, use it after inspecting.
CAUTIONDo not 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).
  1. Installation is reverse of removal. Heated oxygen sensor installation: 39.2 ~ 49.1 N.m (4.0 ~ 5.0 kgf.m, 28.9 ~ 36.2 lb-ft)
CAUTIONNote that internal damage may occur when the component is dropped. In this case, use it after inspecting. Insert the sensor in the installation hole and be careful not to damage when installation.
  1. Install in the reverse order of removal.
CAUTIONInstall the component with the specified torques. Note that internal damage may occur when the component is dropped. In this case, use it after inspecting. Apply the engine oil to the injector O-ring. Inspect the injector O-ring when installing.
  1. Installation is reverse of removal. Delivery pipe mounting bolt: 18.6 ~ 23.5 N.m (1.9 ~ 2.4 kgf.m, 13.7 ~ 17.4 lb-ft) Delivery pipe mounting nut (<--> Fuel feed tube): 7.8 ~ 9.8 N.m (0.8 ~ 1.0 kgf.m, 5.8 ~ 7.2 lb-ft)
CAUTIONInstall 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. Use care to keep foreign material out of the valve. Install the purge control solenoid valve after lifting the support pin (A) of the bracket.
  1. Installation is reverse of removal. Purge control solenoid valve bracket mounting bolt: 9.8 ~ 11.8 N.m (1.0 ~ 1.2 kgf.m, 7.2 ~ 8.7 lb-ft)
  1. Turn the ignition switch OFF and disconnect the battery negative (-) cable.
  2. Disconnect the CVVT oil control valve connector (A).
  3. Remove the installation bolt (B), and then remove the valve from the engine.

Scheme 93

Scheme 93: [Bank 1 / Intake]
Scheme 93: [Bank 1 / Intake]

Scheme 94

Scheme 94: [Bank 1 / Exhaust]
Scheme 94: [Bank 1 / Exhaust]
CAUTIONInstall the component with the specified torques. Note that internal damage may occur when the component is dropped. In this case, use it after inspecting. Apply the engine oil to the valve O-ring.
  1. 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)
  1. Install the component with the specified torques.
  2. Note that internal damage may occur when the component is dropped.

If the component has been dropped, inspect before installing.

  1. Installation is reverse of removal. NVLD mounting bolt: 2.3 ~ 3.3 N.m (0.2 ~ 0.3 kgf.m, 1.7 ~ 2.5 lb-ft)
  1. Install the component with the specified torques.
  2. Note that internal damage may occur when the component is dropped. In this case, use it after inspecting.
  1. Install in the reverse order of removal.

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