EXHAUST MANIFOLD REMOVAL

CAUTION / NOTICE / HINT

The necessary procedures (adjustment, calibration, initialization, or registration) that must be performed after parts are removed, installed, or replaced during the exhaust manifold sub-assembly RH or exhaust manifold sub-assembly LH removal/installation are shown below.

Necessary Procedure After Parts Removed/Installed/Replaced
Replacement Part or Procedure Necessary Procedure Effect/Inoperative when not Performed Link
Disconnect cable from negative battery terminal Memorize steering angle neutral point Parking assist monitor system

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LKA/LDA system

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Pre-crash safety system
Adaptive high beam system
Reset power trunk lid Power trunk lid system

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Gas leak from exhaust system is repaired Inspection After Repair

  • Poor idle, etc.

  • Engine start function, etc.

CAUTION:


  • B002CB6

    When the engine is hot, do not touch high-temperature areas such as the engine or exhaust manifold.

  • Touching high-temperature areas such as the engine and exhaust manifold could result in burns.

PROCEDURE


  1. REMOVE AIR FUEL RATIO SENSOR

    Click here

  2. REMOVE ENGINE MOUNTING DAMPER


    1. B002C6U

      Remove the bolt and engine mounting damper from the front No. 1 engine mount bracket.

  3. REMOVE NO. 2 EXHAUST MANIFOLD HEAT INSULATOR


    1. B002EJB

      Remove the 3 bolts and No. 2 exhaust manifold heat insulator from the exhaust manifold sub-assembly LH (TWC: Front Catalyst).

  4. REMOVE EXHAUST MANIFOLD SUB-ASSEMBLY LH (TWC: Front Catalyst)


    1. B002D7N

      Remove the 8 nuts and exhaust manifold sub-assembly LH (TWC: Front Catalyst) from the cylinder head sub-assembly.

  5. REMOVE EXHAUST MANIFOLD TO HEAD GASKET (for Bank 1)


    1. B002C6F

      Remove the exhaust manifold to head gasket from the cylinder head sub-assembly.

  6. REMOVE ENGINE UNDER COVER SUB-ASSEMBLY RH

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  7. REMOVE ENGINE OIL LEVEL DIPSTICK


    1. Remove the engine oil level dipstick from the engine oil level dipstick guide.

  8. REMOVE ENGINE OIL LEVEL DIPSTICK GUIDE


    1. B002CV1

      Remove the bolt and engine oil level dipstick guide.

    2. Remove the O-ring from the engine oil level dipstick guide.

  9. REMOVE NO. 1 EXHAUST MANIFOLD HEAT INSULATOR


    1. B002DGZ

      Remove the 3 bolts and No. 1 exhaust manifold heat insulator from the exhaust manifold sub-assembly RH (TWC: Front Catalyst).

  10. REMOVE EXHAUST MANIFOLD SUB-ASSEMBLY RH (TWC: Front Catalyst)


    1. B002D2Z

      Remove the 8 nuts and exhaust manifold sub-assembly RH (TWC: Front Catalyst) from the cylinder head sub-assembly.

  11. REMOVE EXHAUST MANIFOLD TO HEAD GASKET (for Bank 2)


    1. B002ELX

      Remove the exhaust manifold to head gasket from the cylinder head sub-assembly.