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Engine Control (Sfi) (Service Information): Removal & Installation Lexus LX J200

Testing & Diagnostics 44 illustrations ~3793 words

INSTALLATION

  1. INSTALL CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY (for Exhaust Side of Bank 1) Install a new O-ring to the oil control valve. Apply a light coat of engine oil to the O-ring. Install the oil control valve with the bolt. Torque: 10 N*m ( 102 kgf*cm, 7 ft.*lbf) NOTE: Do not allow foreign matter to contact the oil seal face of the oil control valve (connecting surface with cylinder head cover). Be careful that the O-ring is not cracked or moved out of place when installing the oil control valve. Connect the oil control valve connector.
  2. INSTALL CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY (for Intake Side of Bank 1) Install a new O-ring to the oil control valve. Apply a light coat of engine oil to the O-ring. Install the oil control valve with the bolt. Torque: 10 N*m ( 102 kgf*cm, 7 ft.*lbf) NOTE: Do not allow foreign matter to contact the oil seal face of the oil control valve (connecting surface with cylinder head cover). Be careful that the O-ring is not cracked or moved out of place when installing the oil control valve. Connect the oil control valve connector.
  3. INSTALL CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY (for Intake Side of Bank 2) Install a new O-ring to the oil control valve. Apply a light coat of engine oil to the O-ring. Install the oil control valve with the bolt. Torque: 10 N*m ( 102 kgf*cm, 7 ft.*lbf) NOTE: Do not allow foreign matter to contact the oil seal face of the oil control valve (connecting surface with cylinder head cover). Be careful that the O-ring is not cracked or moved out of place when installing the oil control valve. Connect the oil control valve connector.
  4. INSTALL CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY (for Exhaust Side of Bank 2) Install a new O-ring to the oil control valve. Apply a light coat of engine oil to the O-ring. Install the oil control valve with the bolt. Torque: 10 N*m ( 102 kgf*cm, 7 ft.*lbf) NOTE: Do not allow foreign matter to contact the oil seal face of the oil control valve (connecting surface with cylinder head cover). Be careful that the O-ring is not cracked or moved out of place when installing the oil control valve. Connect the oil control valve connector.
  5. INSTALL AIR CLEANER HOSE ASSEMBLY . Refer to «INSTALLATION - Step 10»(ref-385209-S03381998992011021400000)
  6. INSTALL V-BANK COVER SUB-ASSEMBLY . Refer to «INSTALLATION - Step 72»(ref-385174-S00374765622011021400000)
  7. INSTALL UPPER RADIATOR SUPPORT SEAL . Refer to «INSTALLATION - Step 2»(ref-385214-S02439506572011021400000)
  8. INSTALL ENGINE ROOM SIDE COVER RH . Refer to «INSTALLATION - Step 4»(ref-385214-S02439506572011021400000)
  9. INSTALL ENGINE ROOM SIDE COVER LH . Refer to «INSTALLATION - Step 3»(ref-385214-S02439506572011021400000)

Scheme 25

Scheme 25: ILLUSTRATION
Scheme 25: ILLUSTRATION

Scheme 26

Scheme 26: ILLUSTRATION
Scheme 26: ILLUSTRATION
  1. INSTALL ACCELERATOR PEDAL ASSEMBLY NOTE: Avoid physical shocks to the accelerator pedal assembly. Do not disassemble the accelerator pedal assembly. Install the accelerator pedal with the 2 nuts. Torque: 5.4 N*m ( 55 kgf*cm, 48 in.*lbf) Connect the accelerator pedal position sensor connector.
  2. INSTALL NO. 1 INSTRUMENT PANEL UNDER COVER SUB-ASSEMBLY . Refer to «INSTALLATION - Step 30»(ref-385215-S42454521362011021400000)

Scheme 27

Scheme 27: ILLUSTRATION
Scheme 27: ILLUSTRATION

Scheme 28

Scheme 28: ON-VEHICLE INSPECTION
Scheme 28: ON-VEHICLE INSPECTION
  1. CHECK MASS AIR FLOW METER Check the mass air flow value. Connect the Techstream to the DLC3. Turn the engine switch on (IG). Turn the Techstream main switch on. Enter the following menus: Powertrain / Engine / Data List / All Data / MAF. Blow air into the MAF meter, and check that the MAF value fluctuates. If the result is not as specified, check the MAF meter. Refer to «INSPECTION»(ref-385180-S02421556342011021400000) , or wiring and ECM. Refer to «DTC P0102: Mass or Volume Air Flow Circuit Low Input; DTC P0103: Mass or Volume Air Flow Circuit High Input»(ref-385203-S33947023182011021400000) .

Scheme 29

Scheme 29: REMOVAL
Scheme 29: REMOVAL
  1. REMOVE ENGINE ROOM SIDE COVER RH . Refer to «REMOVAL - Step 2»(ref-385214-S26241195972011021400000)
  2. REMOVE MASS AIR FLOW METER Disconnect the MAF connector. Remove the 2 screws and MAF meter.

Scheme 30

Scheme 30: INSPECTION
Scheme 30: INSPECTION

Scheme 31

Scheme 31
Scheme 31

Scheme 32

Scheme 32
Scheme 32
  1. INSPECT MASS AIR FLOW METER Check the output voltage. Apply battery voltage across terminals 1 (+B) and 2 (E2G). NOTE: While using the battery during inspection, do not bring the positive and negative tester probes too close to each other as a short circuit may occur. Using a voltmeter, connect the positive (+) tester probe to terminal 3 (VG), and the negative (-) tester probe to terminal 2 (E2G). Blow air into the MAF meter and check that the voltage fluctuates. If the result is not as specified, replace the MAF meter. Perform a visual check for any foreign matter on the platinum hot wire (heater) of the mass air flow meter shown in the illustration. OK There is no foreign matter. If the result is not as specified, replace the mass air flow meter. Check the IAT sensor. Measure the resistance according to the value(s) in the table below. Standard Resistance Tester Connection Condition Specified Condition 4 (THA) - 5 (E2) -20°C (-4°F) 12.5 to 16.9 kohms 20°C (68°F) 2.19 to 2.67 kohms 60°C (140°F) 0.50 to 0.68 kohms If the result is not as specified, replace the MAF meter.
  1. INSTALL MASS AIR FLOW METER Install the MAF meter with the 2 screws. Torque: 1.7 N*m ( 17 kgf*cm, 15 in.*lbf) Connect the MAF connector.
  2. INSTALL ENGINE ROOM SIDE COVER RH . Refer to «INSTALLATION - Step 4»(ref-385214-S02439506572011021400000)

Scheme 33

Scheme 33: ILLUSTRATION
Scheme 33: ILLUSTRATION

Scheme 34

Scheme 34: ILLUSTRATION
Scheme 34: ILLUSTRATION

Scheme 35

Scheme 35: REMOVAL
Scheme 35: REMOVAL

Scheme 36

Scheme 36
Scheme 36
  1. REMOVE ENGINE ROOM SIDE COVER LH . Refer to «REMOVAL - Step 1»(ref-385214-S26241195972011021400000)
  2. REMOVE ENGINE ROOM SIDE COVER RH . Refer to «REMOVAL - Step 2»(ref-385214-S26241195972011021400000)
  3. REMOVE UPPER RADIATOR SUPPORT SEAL . Refer to «REMOVAL - Step 3»(ref-385214-S26241195972011021400000)
  4. REMOVE V-BANK COVER SUB-ASSEMBLY . Refer to «REMOVAL - Step 4»(ref-385174-S08812486852011021400000)
  5. REMOVE AIR CLEANER HOSE ASSEMBLY . Refer to «REMOVAL - Step 11»(ref-385209-S01651288752011021400000)
  6. REMOVE CAMSHAFT POSITION SENSOR Disconnect the sensor connector. Remove the bolt and sensor.
  7. REMOVE VVT SENSOR Disconnect the 4 sensor connectors. Remove the 4 bolts and 4 sensors.
  1. INSTALL VVT SENSOR Install the 4 sensors with the 4 bolts. Torque: 10 N*m ( 102 kgf*cm, 7 ft.*lbf) Connect the 4 sensor connectors.
  2. INSTALL CAMSHAFT POSITION SENSOR Install the sensor with the bolt. Torque: 10 N*m ( 102 kgf*cm, 7 ft.*lbf) Connect the sensor connector.
  3. INSTALL AIR CLEANER HOSE ASSEMBLY . Refer to «INSTALLATION - Step 10»(ref-385209-S03381998992011021400000)
  4. INSTALL V-BANK COVER SUB-ASSEMBLY . Refer to «INSTALLATION - Step 72»(ref-385174-S00374765622011021400000)
  5. INSTALL UPPER RADIATOR SUPPORT SEAL . Refer to «INSTALLATION - Step 2»(ref-385214-S02439506572011021400000)
  6. INSTALL ENGINE ROOM SIDE COVER RH . Refer to «INSTALLATION - Step 4»(ref-385214-S02439506572011021400000)
  7. INSTALL ENGINE ROOM SIDE COVER LH . Refer to «INSTALLATION - Step 3»(ref-385214-S02439506572011021400000)

Scheme 37

Scheme 37: ILLUSTRATION
Scheme 37: ILLUSTRATION

Scheme 38

Scheme 38: REMOVAL
Scheme 38: REMOVAL

Scheme 39

Scheme 39
Scheme 39
  1. REMOVE NO. 2 ENGINE UNDER COVER . Refer to «REMOVAL - Step 4»(ref-385187-S08593146682011021400000)
  2. REMOVE CRANKSHAFT POSITION SENSOR PROTECTOR Remove the 2 bolts and sensor protector.
  3. REMOVE CRANKSHAFT POSITION SENSOR Disconnect the sensor connector. Remove the bolt and sensor.
  1. INSTALL CRANKSHAFT POSITION SENSOR Install the sensor with the bolt. Torque: 10 N*m ( 102 kgf*cm, 7 ft.*lbf) Connect the sensor connector.
  2. INSTALL CRANKSHAFT POSITION SENSOR PROTECTOR Install the sensor protector with the 2 bolts. Torque: 10 N*m ( 102 kgf*cm, 7 ft.*lbf)
  3. INSTALL NO. 2 ENGINE UNDER COVER . Refer to «INSTALLATION - Step 38»(ref-385187-S00447833372011021400000)

Scheme 40

Scheme 40: ILLUSTRATION
Scheme 40: ILLUSTRATION

Scheme 41

Scheme 41: ILLUSTRATION
Scheme 41: ILLUSTRATION

Scheme 42

Scheme 42: ILLUSTRATION
Scheme 42: ILLUSTRATION

Scheme 43

Scheme 43: REMOVAL
Scheme 43: REMOVAL

Scheme 44

Scheme 44
Scheme 44

Scheme 45

Scheme 45
Scheme 45
  1. REMOVE NO. 2 ENGINE UNDER COVER . Refer to «REMOVAL - Step 4»(ref-385187-S08593146682011021400000)
  2. REMOVE ENGINE ROOM SIDE COVER LH . Refer to «REMOVAL - Step 1»(ref-385214-S26241195972011021400000)
  3. REMOVE ENGINE ROOM SIDE COVER RH . Refer to «REMOVAL - Step 2»(ref-385214-S26241195972011021400000)
  4. REMOVE UPPER RADIATOR SUPPORT SEAL . Refer to «REMOVAL - Step 3»(ref-385214-S26241195972011021400000)
  5. REMOVE V-BANK COVER SUB-ASSEMBLY . Refer to «REMOVAL - Step 4»(ref-385174-S08812486852011021400000)
  6. REMOVE AIR CLEANER HOSE ASSEMBLY . Refer to «REMOVAL - Step 11»(ref-385209-S01651288752011021400000)
  7. REMOVE AIR CLEANER ASSEMBLY . Refer to «REMOVAL - Step 29»(ref-385174-S08812486852011021400000)
  8. DISCONNECT WATER BY-PASS PIPE ASSEMBLY Remove the 2 bolts and disconnect the water by-pass pipe from the cylinder head cover and timing chain cover. Remove the 3 bolts and disconnect the water by-pass pipe from the cylinder head cover.
  9. REMOVE IGNITION COIL ASSEMBLY Disconnect the 8 ignition coil connectors. Remove the 8 bolts and 8 ignition coils.
  10. REMOVE SPARK PLUG Remove the 8 spark plugs.
  1. INSTALL SPARK PLUG Install the 8 spark plugs. Torque: 21 N*m ( 214 kgf*cm, 15 ft.*lbf)
  2. INSTALL IGNITION COIL ASSEMBLY Install the 8 ignition coils with the 8 bolts. Torque: 10 N*m ( 102 kgf*cm, 7 ft.*lbf) Connect the 8 ignition coil connectors.
  3. CONNECT WATER BY-PASS PIPE ASSEMBLY Connect the water by-pass pipe to the cylinder head cover and automatic transmission with the 3 bolts. Torque: 18 N*m ( 184 kgf*cm, 13 ft.*lbf) Connect the water by-pass pipe to the cylinder head cover and timing chain cover with the 2 bolts. Torque: 10 N*m ( 102 kgf*cm, 7 ft.*lbf)
  4. INSTALL AIR CLEANER ASSEMBLY . Refer to «INSTALLATION - Step 37»(ref-385174-S00374765622011021400000)
  5. INSTALL AIR CLEANER HOSE ASSEMBLY . Refer to «INSTALLATION - Step 10»(ref-385209-S03381998992011021400000)
  6. INSTALL V-BANK COVER SUB-ASSEMBLY . Refer to «INSTALLATION - Step 72»(ref-385174-S00374765622011021400000)
  7. INSTALL UPPER RADIATOR SUPPORT SEAL . Refer to «INSTALLATION - Step 2»(ref-385214-S02439506572011021400000)
  8. INSTALL ENGINE ROOM SIDE COVER RH . Refer to «INSTALLATION - Step 4»(ref-385214-S02439506572011021400000)
  9. INSTALL ENGINE ROOM SIDE COVER LH . Refer to «INSTALLATION - Step 3»(ref-385214-S02439506572011021400000)
  10. INSTALL NO. 2 ENGINE UNDER COVER . Refer to «INSTALLATION - Step 38»(ref-385187-S00447833372011021400000)

Scheme 46

Scheme 46: ILLUSTRATION
Scheme 46: ILLUSTRATION

Scheme 47

Scheme 47: REMOVAL
Scheme 47: REMOVAL
  1. REMOVE ENGINE ROOM SIDE COVER LH . Refer to «REMOVAL - Step 1»(ref-385214-S26241195972011021400000)
  2. REMOVE ENGINE ROOM SIDE COVER RH . Refer to «REMOVAL - Step 2»(ref-385214-S26241195972011021400000)
  3. REMOVE UPPER RADIATOR SUPPORT SEAL . Refer to «REMOVAL - Step 3»(ref-385214-S26241195972011021400000)
  4. REMOVE FRONT FENDER SPLASH SHIELD SUB-ASSEMBLY RH . Refer to «REMOVAL - Step 2»(ref-385214-S23569567132011021400000)
  5. REMOVE FRONT FENDER SPLASH SHIELD SUB-ASSEMBLY LH . Refer to «REMOVAL - Step 1»(ref-385214-S23569567132011021400000)
  6. REMOVE NO. 1 ENGINE UNDER COVER SUB-ASSEMBLY . Refer to «REMOVAL - Step 6»(ref-385209-S34023909312011021400000)
  7. DRAIN ENGINE COOLANT . Refer to «REPLACEMENT - Step 7»(ref-385178-S12545599612011021400000)
  8. REMOVE V-BANK COVER SUB-ASSEMBLY . Refer to «REMOVAL - Step 4»(ref-385174-S08812486852011021400000)
  9. REMOVE ENGINE COOLANT TEMPERATURE SENSOR Disconnect the sensor connector. Using a 19 mm deep socket wrench, remove the sensor. Remove the gasket from the sensor.

Scheme 48

Scheme 48: INSPECTION
Scheme 48: INSPECTION
  1. INSPECT ENGINE COOLANT TEMPERATURE SENSOR Partially immerse the sensor in water and warm up the water. Measure the resistance according to the value(s) in the table below. Standard Resistance Tester Connection Condition Specified Condition 1 - 2 Approx. 20°C (68°F) 2.32 to 2.59 kohms 1 - 2 Approx. 80°C (176°F) 0.310 to 0.326 kohms NOTE: When checking the sensor in water, keep the terminals dry. After the check, wipe the sensor dry. If the result is not as specified, replace the engine coolant temperature sensor.
  1. INSTALL ENGINE COOLANT TEMPERATURE SENSOR Install a new gasket to the sensor. Using a 19 mm deep socked wrench, install the sensor. Torque: 20 N*m ( 200 kgf*cm, 14 ft.*lbf) Connect the sensor connector.
  2. ADD ENGINE COOLANT . Refer to «REPLACEMENT - Step 8»(ref-385178-S12545599612011021400000)
  3. INSPECT FOR COOLANT LEAK . Refer to «ON-VEHICLE INSPECTION - Step 1»(ref-385172-S11739464862011021400000)
  4. INSTALL V-BANK COVER SUB-ASSEMBLY . Refer to «INSTALLATION - Step 72»(ref-385174-S00374765622011021400000)
  5. INSTALL UPPER RADIATOR SUPPORT SEAL . Refer to «INSTALLATION - Step 2»(ref-385214-S02439506572011021400000)
  6. INSTALL ENGINE ROOM SIDE COVER RH . Refer to «INSTALLATION - Step 4»(ref-385214-S02439506572011021400000)
  7. INSTALL ENGINE ROOM SIDE COVER LH . Refer to «INSTALLATION - Step 3»(ref-385214-S02439506572011021400000)
  8. INSTALL NO. 1 ENGINE UNDER COVER SUB-ASSEMBLY . Refer to «INSTALLATION - Step 19»(ref-385209-S09844189202011021400000)
  9. INSTALL FRONT FENDER SPLASH SHIELD SUB-ASSEMBLY LH . Refer to «INSTALLATION - Step 17»(ref-385214-S17615926772011021400000)
  10. INSTALL FRONT FENDER SPLASH SHIELD SUB-ASSEMBLY RH . Refer to «INSTALLATION - Step 18»(ref-385214-S17615926772011021400000)

Scheme 49

Scheme 49: ILLUSTRATION
Scheme 49: ILLUSTRATION

Scheme 50

Scheme 50: REMOVAL
Scheme 50: REMOVAL
  1. REMOVE INTAKE MANIFOLD Remove the intake manifold. Refer to «REMOVAL»(ref-385209-S10769205742011021400000) .
  2. REMOVE NO. 2 ENGINE COVER . Refer to «REMOVAL - Step 6»(ref-385179-S18162734822011021400000)
  3. REMOVE NO. 1 ENGINE COVER . Refer to «REMOVAL - Step 8»(ref-385179-S18162734822011021400000)
  4. REMOVE KNOCK SENSOR Disconnect the 4 knock sensor connectors. Remove the 4 bolts and 4 knock sensors.

Scheme 51

Scheme 51: INSPECTION
Scheme 51: INSPECTION
  1. INSPECT KNOCK SENSOR Measure the resistance according to the value(s) in the table below. Standard Resistance Tester Connection Condition Specified Condition 1 - 2 20°C (68°F) 120 to 280 kohms If the result is not as specified, replace the knock sensor.

Scheme 52

Scheme 52: INSTALLATION
Scheme 52: INSTALLATION
  1. INSTALL KNOCK SENSOR Install the 4 sensors with the 4 bolts so that the sensors are angled as shown in the illustration. Torque: 20 N*m ( 204 kgf*cm, 15 ft.*lbf) NOTE: The acceptable installation angle of the sensor is between 10° upward and downward from the horizontal position. Connect the 4 sensor connectors.
  2. INSTALL NO. 1 ENGINE COVER . Refer to «INSTALLATION - Step 9»(ref-385179-S02406658182011021400000)
  3. INSTALL NO. 2 ENGINE COVER . Refer to «INSTALLATION - Step 11»(ref-385179-S02406658182011021400000)
  4. INSTALL INTAKE MANIFOLD Install the intake manifold. Refer to «INSTALLATION»(ref-385209-S30593703772011021400000) .

Scheme 53

Scheme 53: ILLUSTRATION
Scheme 53: ILLUSTRATION

Scheme 54

Scheme 54: REMOVAL
Scheme 54: REMOVAL
  1. REMOVE FRONT EXHAUST PIPE ASSEMBLY Remove the front exhaust pipe assembly. Refer to «REMOVAL»(ref-385209-S32761942782011021400000) .
  2. REMOVE AIR FUEL RATIO SENSOR (for Bank 1 Sensor 1) Using SST, remove the sensor. SST: 09224-00010
  3. REMOVE AIR FUEL RATIO SENSOR (for Bank 2 Sensor 1) Using SST, remove the sensor. SST: 09224-00010

Scheme 55

Scheme 55: INSPECTION
Scheme 55: INSPECTION
  1. INSPECT AIR FUEL RATIO SENSOR Measure the resistance according to the value(s) in the table below. Standard Resistance Tester Connection Condition Specified Condition 1 (HA1A) - 2 (+B) (for Bank 1) 20°C (68°F) 1.8 to 3.4 ohms 1 (HA2A) - 2 (+B) (for Bank 2) If the result is not as specified, replace the air fuel ratio sensor.

Scheme 56

Scheme 56: INSTALLATION
Scheme 56: INSTALLATION

Scheme 57

Scheme 57
Scheme 57
  1. INSTALL AIR FUEL RATIO SENSOR (for Bank 2 Sensor 1) Temporarily install the sensor to the exhaust pipe by hand. Using SST, tighten the sensor. SST: 09224-00010 without SST Torque: 44 N*m ( 449 kgf*cm, 32 ft.*lbf) with SST Torque: 40 N*m ( 408 kgf*cm, 30 ft.*lbf) HINT: Use a torque wrench with a fulcrum length of 300 mm (11.8 in.). If using a torque wrench with a length that is not 300 mm (11.8 in.), calculate the torque specification for the torque wrench and SST based on the "without SST" torque specification. Refer to «PRECAUTION»(ref-385196-S05667266642011021400000) . Make sure SST and the wrench are connected in a straight line.
  2. INSTALL AIR FUEL RATIO SENSOR (for Bank 1 Sensor 1) Temporarily install the sensor to the exhaust pipe by hand. Using SST, tighten the sensor. SST: 09224-00010 without SST Torque: 44 N*m ( 449 kgf*cm, 32 ft.*lbf) with SST Torque: 40 N*m ( 408 kgf*cm, 30 ft.*lbf) HINT: Use a torque wrench with a fulcrum length of 300 mm (11.8 in.). If using a torque wrench with a length that is not 300 mm (11.8 in.), calculate the torque specification for the torque wrench and SST based on the "without SST" torque specification. Refer to «PRECAUTION»(ref-385196-S05667266642011021400000) . Make sure SST and the wrench are connected in a straight line.
  3. INSTALL FRONT EXHAUST PIPE ASSEMBLY Install the front exhaust pipe assembly. Refer to «INSTALLATION»(ref-385209-S31737272712011021400000) .

Scheme 58

Scheme 58: ILLUSTRATION
Scheme 58: ILLUSTRATION

Scheme 59

Scheme 59: REMOVAL
Scheme 59: REMOVAL
  1. REMOVE FRONT EXHAUST PIPE ASSEMBLY Remove the front exhaust pipe assembly. Refer to «REMOVAL»(ref-385209-S32761942782011021400000) .
  2. REMOVE HEATED OXYGEN SENSOR (for Bank 2 Sensor 2) Using SST, remove the sensor. SST: 09224-00010
  3. REMOVE NO. 2 HEATED OXYGEN SENSOR (for Bank 1 Sensor 2) Using SST, remove the sensor. SST: 09224-00010

Scheme 60

Scheme 60: INSPECTION
Scheme 60: INSPECTION
  1. INSPECT HEATED OXYGEN SENSOR Measure the heater resistance according to the value(s) in the table below. Standard Resistance Tester Connection Condition Specified Condition 1 (HT1B) - 2 (+B) (for Bank 1) 20°C (68°F) 11 to 16 ohms 1 (HT2B) - 2 (+B) (for Bank 2) If the result is not as specified, replace the heated oxygen sensor.

Scheme 61

Scheme 61: INSTALLATION
Scheme 61: INSTALLATION

Scheme 62

Scheme 62
Scheme 62
  1. INSTALL NO. 2 HEATED OXYGEN SENSOR (for Bank 1 Sensor 2) Temporarily install the sensor to the exhaust pipe by hand. Using SST, tighten the sensor. SST: 09224-00010 without SST Torque: 44 N*m ( 449 kgf*cm, 32 ft.*lbf) with SST Torque: 40 N*m ( 408 kgf*cm, 30 ft.*lbf) HINT: Use a torque wrench with a fulcrum length of 300 mm (11.8 in.). If using a torque wrench with a length that is not 300 mm (11.8 in.), calculate the torque specification for the torque wrench and SST based on the "without SST" torque specification. Refer to «PRECAUTION»(ref-385196-S05667266642011021400000) . Make sure SST and the wrench are connected in a straight line.
  2. INSTALL HEATED OXYGEN SENSOR (for Bank 2 Sensor 2) Temporarily install the sensor to the exhaust pipe by hand. Using SST, tighten the sensor. SST: 09224-00010 without SST Torque: 44 N*m ( 449 kgf*cm, 32 ft.*lbf) with SST Torque: 40 N*m ( 408 kgf*cm, 30 ft.*lbf) HINT: Use a torque wrench with a fulcrum length of 300 mm (11.8 in.). If using a torque wrench with a length that is not 300 mm (11.8 in.), calculate the torque specification for the torque wrench and SST based on the "without SST" torque specification. Refer to «PRECAUTION»(ref-385196-S05667266642011021400000) . Make sure SST and the wrench are connected in a straight line.
  3. INSTALL FRONT EXHAUST PIPE ASSEMBLY Install the front exhaust pipe assembly. Refer to «INSTALLATION»(ref-385209-S31737272712011021400000) .

Scheme 63

Scheme 63: ILLUSTRATION
Scheme 63: ILLUSTRATION

Scheme 64

Scheme 64: ILLUSTRATION
Scheme 64: ILLUSTRATION
  1. INSTALL POWER STEERING OIL PRESSURE SWITCH Install a new O-ring to the oil pressure switch. Apply a light coat of engine oil to the O-ring of the oil pressure switch. NOTE: When reusing the oil pressure switch, inspect the O-ring. If the O-ring has scratches or cuts, replace the new O-ring. Using a 24 mm deep socket wrench, install the oil pressure switch. Torque: 21 N*m ( 214 kgf*cm, 15 ft.*lbf) Connect the oil pressure switch connector.
  2. INSTALL FRONT HEIGHT CONTROL SENSOR SUB-ASSEMBLY RH Install the sensor with the bolt and nut. for bolt Torque: 13 N*m ( 127 kgf*cm, 9 ft.*lbf) for nut Torque: 5.6 N*m ( 57 kgf*cm, 50 in.*lbf) Connect the connector.
  3. INSTALL FAN & GENERATOR V BELT . Refer to «INSTALLATION - Step 1»(ref-385174-S06415536992011021400000)
  4. INSTALL AIR CLEANER ASSEMBLY . Refer to «INSTALLATION - Step 37»(ref-385174-S00374765622011021400000)
  5. INSTALL AIR CLEANER HOSE ASSEMBLY . Refer to «INSTALLATION - Step 10»(ref-385209-S03381998992011021400000)
  6. ADD POWER STEERING FLUID
  7. BLEED POWER STEERING FLUID . Refer to «ON-VEHICLE INSPECTION - Step 2»(ref-385176-S06246054262011021400000)
  8. INSPECT FOR POWER STEERING FLUID LEAK
  9. INSTALL FRONT FENDER APRON SEAL FRONT RH . Refer to «INSTALLATION - Step 16»(ref-385209-S09844189202011021400000)
  10. INSTALL FRONT WHEEL . Refer to «INSTALLATION - Step 2»(ref-385190-S27677082792011021400000)
  11. INSTALL NO. 1 ENGINE UNDER COVER SUB-ASSEMBLY . Refer to «INSTALLATION - Step 19»(ref-385209-S09844189202011021400000)
  12. INSTALL FRONT FENDER SPLASH SHIELD SUB-ASSEMBLY LH . Refer to «INSTALLATION - Step 17»(ref-385214-S17615926772011021400000)
  13. INSTALL FRONT FENDER SPLASH SHIELD SUB-ASSEMBLY RH . Refer to «INSTALLATION - Step 18»(ref-385214-S17615926772011021400000)
  14. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL NOTE: When disconnecting the cable, some systems need to be initialized after the cable is reconnected. Refer to «INITIALIZATION»(ref-385196-S36681500272011021400000) .
  15. PERFORM VEHICLE HEIGHT OFFSET CALIBRATION . Refer to «INSTALLATION - Step 4»(ref-385190-S27677082792011021400000)
  16. ADJUST FRONT HEIGHT CONTROL SENSOR LINK SUB-ASSEMBLY . Refer to «ADJUSTMENT - Step 1»(ref-385190-S32972502872011021400000)
  17. PERFORM ZERO POINT CALIBRATION OF G SENSOR . Refer to «INSTALLATION - Step 7»(ref-385190-S27677082792011021400000)
  18. ADJUST HEADLIGHT ASSEMBLY . Refer to «INSTALLATION - Step 8»(ref-385190-S27677082792011021400000)
  19. INSTALL V-BANK COVER SUB-ASSEMBLY . Refer to «INSTALLATION - Step 72»(ref-385174-S00374765622011021400000)
  20. INSTALL UPPER RADIATOR SUPPORT SEAL . Refer to «INSTALLATION - Step 2»(ref-385214-S02439506572011021400000)
  21. INSTALL ENGINE ROOM SIDE COVER RH . Refer to «INSTALLATION - Step 4»(ref-385214-S02439506572011021400000)
  22. INSTALL ENGINE ROOM SIDE COVER LH . Refer to «INSTALLATION - Step 3»(ref-385214-S02439506572011021400000)

Scheme 65

Scheme 65: ON-VEHICLE INSPECTION
Scheme 65: ON-VEHICLE INSPECTION

Scheme 66

Scheme 66
Scheme 66

Scheme 67

Scheme 67
Scheme 67

Scheme 68

Scheme 68
Scheme 68
  1. INSPECT CIRCUIT OPENING RELAY (C/OPN) Measure the resistance according to the value(s) in the table below. Standard Resistance Tester Connection Condition Specified Condition 3 - 5 Battery voltage is not applied to terminals 1 and 2 10 kohms or higher Battery voltage is applied to terminals 1 and 2 Below 1 ohms If the result is not as specified, replace the relay.
  2. INSPECT INTEGRATION RELAY (IG2) Measure the resistance of the IG2 MAIN fuse. Remove the IG2 MAIN fuse from the integration relay. Measure the resistance according to the value(s) in the table below. Standard Resistance Tester Connection Condition Specified Condition IG2 MAIN fuse Always Below 1 ohms If the result is not as specified, replace the IG2 MAIN fuse. Install the IG2 MAIN fuse to the integration relay. Measure the resistance of the ignition relay No. 2 (IG2) circuit. Measure the resistance according to the value(s) in the table below. Standard Resistance Tester Connection Condition Specified Condition 1C-1 - 1B-8 Battery voltage is not applied to terminals 1B-6 and 1B-7 10 kohms or higher Battery voltage is applied to terminals 1B-6 and 1B-7 Below 1 ohms If the result is not as specified, replace the integration relay.
  3. INSPECT INTEGRATION RELAY (EFI) Measure the resistance of the EFI MAIN fuse. Remove the EFI MAIN fuse from the integration relay. Measure the resistance according to the value(s) in the table below. Standard Resistance Tester Connection Condition Specified Condition EFI MAIN fuse Always Below 1 ohms If the result is not as specified, replace the EFI MAIN fuse. Install the EFI MAIN fuse to the integration relay. Measure the resistance of the EFI relay circuit. Measure the resistance according to the value(s) in the table below. Standard Resistance Tester Connection Condition Specified Condition 1C-1 - 1B-4 Battery voltage is not applied to terminals 1B-2 and 1B-3 10 kohms or higher Battery voltage is applied to terminals 1B-2 and 1B-3 Below 1 ohms If the result is not as specified, replace the integration relay.
  4. INSPECT EFI NO. 2 RELAY Measure the resistance according to the value(s) in the table below. Standard Resistance Tester Connection Condition Specified Condition 3 - 5 Battery voltage is not applied to terminals 1 and 2 10 kohms or higher Battery voltage is applied to terminals 1 and 2 Below 1 ohms If the result is not as specified, replace the relay.
  5. INSPECT INTEGRATION RELAY (A/F) Measure the resistance of the A/F fuse. Remove the A/F fuse from the integration relay. Measure the resistance according to the value(s) in the table below. Standard Resistance Tester Connection Condition Specified Condition A/F fuse Always Below 1 ohms If the result is not as specified, replace the A/F fuse. Install the A/F fuse to the integration relay. Measure the resistance of the A/F sensor heater relay circuit. Measure the resistance according to the value(s) in the table below. Standard Resistance Tester Connection Condition Specified Condition 1C-1 - 1A-4 Battery voltage is not applied to terminals 1A-2 and 1A-3 10 kohms or higher Battery voltage is applied to terminals 1 A-2 and 1A-3 Below 1 ohms If the result is not as specified, replace the integration relay.
  6. INSPECT MAIN BODY ECU (IG1 NO. 1) Measure the resistance according to the value(s) in the table below. Standard Resistance Tester Connection Condition Specified Condition 2A-1 - 2B-17 Battery voltage is not applied to terminals 2B-5 and 2D-43 10 kohms or higher Battery voltage is applied to terminals 2B-5 and 2D-43 Below 1 ohms If the result is not as specified, replace the main body ECU.
  7. INSPECT STARTER RELAY (ST) . Refer to «ON-VEHICLE INSPECTION - Step 1»(ref-385199-S19897534602011021400000)
  8. INSPECT STARTER CUT RELAY (ST CUT) . Refer to «ON-VEHICLE INSPECTION - Step 2»(ref-385199-S19897534602011021400000)
  9. INSPECT MAIN BODY ECU (ACC RELAY) . Refer to «ON-VEHICLE INSPECTION - Step 3»(ref-385199-S19897534602011021400000)

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