Toyota Camry Quiz
Engine control system

Throttle body assy (1MZ−FE/3MZ−FE)

In this manual: Engine control system
Introduction — 61Audio & visual system — 16Automatic transmission / trans — 19Transmission revolution (ATM) — 1Shift lock system (ATM) — 1Brake — 20Clutch — 10Communication system — 4Cooling — 15Cruise control — 3Drive shaft / propeller shaft — 9Emission control — 8Engine control system — 12Engine hood/door — 7Exhaust — 3Exterior/interior trim — 14Front suspension — 9Fuel — 12Heater & air conditioner — 16Ignition — 8Instrument panel/meter — 7Intake — 7Lighting — 11Lubrication — 16Manual transmission/transaxle — 13Parking brake — 10Power steering — 7Rear suspension — 10Seat — 12Service specifications — 26Sliding roof/convertible — 4Starting & charging — 11Starting system (2AZ−FE)(From July, 2003) — 1Starting system (1MZ−FE/3MZ−FE) — 1Steering column — 6Theft deterrent & door lock — 9Tire & wheel — 4Windshield/windowglass/mirror — 5Back window glass — 1Power window control system — 1Power mirror control system — 1Inner rear view mirror assy — 1Windshield glass — 1Wiring — 1
34steps
~204min
4/5difficulty
01020304050118N·mlb·ft
Tightening torque found on this page
Done 0 of 34
COMPONENTS
REPLACEMENT
REPLACEMENT
  1. DRAIN ENGINE COOLANT
  2. w/ Perfomance rod: REMOVE FRONT SUSPENSION UPPER BRACE CENTER

a. Remove the 2 nuts and upper brace.

3. REMOVE V−BANK COVER SUB−ASSY

  1. Using a socket hexagon wrench 5, remove the 3 nuts.

  2. Remove the V−bank cover.

Remove V-bank cover sub-assy
Remove V-bank cover sub-assy 4. REMOVE AIR CLEANER CAP SUB−ASSY

  1. Disconnet the MAF meter connector.

  2. Disconnect the VSV connector.

  3. Remove the ventilation hose No. 2.

  4. Disconnect the emission tube No. 1 fuel hose.

  5. Disconnec the vacuum hoses.

  6. Remove the fuel vapor feed hose from the 2 hose clamps.

  7. Loosen the air cleaner hose clamp bolt, and then remove the intake air resonator.

5. REMOVE THROTTLE BODY ASSY

  1. Disconnect the throttle control motor & throttle position connector.

  2. Disconnect the water bypass hose No. 2.

  3. Disconnect the water bypass hose No. 3.

  4. Remove the 2 bolts, 2 nuts and throttle body.

  5. Remove the gasket.

    6. INSTALL THROTTLE BODY ASSY
6. INSTALL THROTTLE BODY ASSY

  1. Install a new gasket to the intake air connector.

  2. Install the throttle body with the 2 bolts and 2 nuts.

    Torque: 11 N·m

  3. Connect the water bypass hose No. 3.

  4. Connect the water bypass hose No. 2.

  5. Connect the throttle control motor & throttle position connector.

7. INSTALL AIR CLEANER CAP SUB−ASSY

  1. Install the air cleaner hose (w/ air cleaner cap) to the throttle body.

  2. Tighten the air cleaner hose clamp bolt.

  3. Install the fuel vapor feed hose to the 2 hose clamps.

  4. Connect the vacuum hoses.

  5. Connect the emission tube No. 1 fuel hose.

  6. Install the ventilation hose No. 2.

  7. Connect the VSV connector.

  8. Connect the MAF meter connector.

  9. ADD ENGINE COOLANT
  10. CHECK FOR ENGINE COOLANT LEAKS
  11. NSTALL V−BANK COVER SUB−ASSY

  12. Fit the 2 retainers and install the V−bank cover.

  13. Using a socket hexagon wrench 5, tighten the 3 nuts.

    Torque: 7,9 N·m
11. w/ Performance Rod: INSTALL FRONT SUSPENSION UPPER BRACE CENTER

a. Install the upper brace with the 2 nuts.

Torque: 80 N·m

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