Toyota
Toyota Land Cruiser
 Service Manual
SFI
Knock sensor

COMPONENTS

Inspection

Inspection

1. REMOVE V-BANK COVER

2. REMOVE INTAKE AIR CONNECTOR

3. DISCONNECT THROTTLE BODY FROM INTAKE MANIFOLDS (SF-50 )

4. REMOVE UPPER AND LOWER INTAKE MANIFOLDS ASSEMBLY (EM-35 )

5. INSPECT KNOCK SENSOR 1, 2

(a) Disconnect the knock sensor connectors.

(a) Disconnect the knock sensor connectors.

(b) Using an ohmmeter, check that there is no continuity between the terminal and body.

If there is a continuity, replace the sensor with SST.

If there is a continuity, replace the sensor with SST.

SST 09816-30010

Torque: 45 N·m (450 kgf·cm, 33 ft·lbf)

(c) Reconnect the knock sensor connectors.

6. REINSTALL UPPER AND LOWER INTAKE MANIFOLDS ASSEMBLY (EM-59 )

7. REINSTALL THROTTLE BODY TO INTAKE MANIFOLDS (SF-50 )

8. REINSTALL INTAKE AIR CONNECTOR

9. REINSTALL V-BANK COVER

    More about SFI:

    Accelerator pedal position sensor

    Circuit opening relay

    Engine control module (ECM)

    Engine coolant temperature (ECT) sensor

    EFI main relay

    Fuel cut RPM

    Fuel pressure regulator

    Fuel pump relay

    Fuel pump resistor

    Fuel tank and line

    Fuel pump

    Heated oxygen sensor

    Injector

    Knock sensor

    Mass air flow (MAF) meter

    SFI system

    Throttle body

    VSV for canister closed valve (CCV)

    VSV for vapor pressure sensor

    Vapor pressure sensor

    Airbag sensor assembly

    Curtain shield airbag assembly

    Curtain shield airbag sensor assembly

    Front airbag sensor

    Front passenger airbag assembly

    RSCA off switch

    Side airbag assembly

    Side and curtain shield airbag sensor assembly

    Seat position sensor assembly

    Side and curtain shield airbag sensor assembly

    Seat position sensor assembly

    SRS airbag

    Steering wheel pad and spiral cable

    Wire harness and connector

    Toyota Land Cruiser Service Manual / SFI / Knock sensor

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