Toyota RAV4 manuals

Toyota Sienna Service Manual: Removal

1. DISCHARGE FUEL SYSTEM PRESSURE

2. REMOVE V-BANK COVER SUB-ASSEMBLY

3. DRAIN ENGINE COOLANT

4. REMOVE WINDSHIELD WIPER MOTOR ASSEMBLY

5. REMOVE FRONT OUTER COWL TOP PANEL SUBASSEMBLY

6. REMOVE AIR CLEANER CAP SUB-ASSEMBLY

7. REMOVE AIR CLEANER CASE SUB-ASSEMBLY

8. REMOVE INTAKE AIR SURGE TANK ASSEMBLY

REMOVE INTAKE AIR SURGE TANK ASSEMBLY

  1.  Disconnect the 2 water by-pass hoses from the throttle body [A].
  2.  Disconnect the vapor feed hose [B].
  3.  Disconnect the throttle body connector and clamp [C].

REMOVE INTAKE AIR SURGE TANK ASSEMBLY

  1. Disconnect the ventilation hose [D].
  2. Disconnect the union to check valve hose [E].

REMOVE INTAKE AIR SURGE TANK ASSEMBLY

  1. Disconnect the connector [F].

REMOVE INTAKE AIR SURGE TANK ASSEMBLY

  1. Using a 5 mm socket hexagon wrench, remove the 4 bolts [G].
  2.  Remove the 2 nuts, 2 bolts and intake air surge tank [H].
  3.  Remove the gasket from the intake air surge tank [I].

9. REMOVE FUEL MAIN TUBE SUB-ASSEMBLY

10. REMOVE INTAKE MANIFOLD

REMOVE INTAKE MANIFOLD

11. REMOVE KNOCK CONTROL SENSOR

  1. Disconnect the 2 knock sensor connectors.
  2.  Remove the 2 bolts and then remove the 2 knock control sensors.
Knock sensor
COMPONENTS ...

Inspection
1. KNOCK CONTROL SENSOR  Using an ohmmeter, measure the resistance between the terminals. Resistance: 120 to 280 kΩ at 20C (68F) If the resistance is not specified, replac ...

Other materials:

Mass air flow meter
COMPONENTS ON-VEHICLE INSPECTION 1. INSPECT MASS AIR FLOW METER NOTICE: Perform the mass air flow (MAF) meter inspection by following the procedures below. Only replace the MAF meter when the MAF value in the DATA LIST (with the engine stopped) are not within th ...

System diagram
1. DISC PLAYER OUTLINE  A CD player uses a laser pickup to read digital signals recorded on CDs. By converting the digital signals to analog, music and other content can be played. CAUTION: Do not look directly at the laser pickup because the CD player uses an invisible laser bea ...

Knock Sensor 1 Circuit Low Input
DESCRIPTION A flat type knock sensor (non-resonant type) has a structure that can detect vibrations over a wide band of frequencies: between approximately 6 kHz and 15 kHz. Knock sensors are fitted onto the engine block to detect engine knocking. The knock sensor contains a piezoelectr ...

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