Toyota RAV4 Service Manual: Fuel pressure pulsation damper
Components
Removal
- Discharge fuel system pressure (see page fu-9)
- Disconnect cable from negative battery terminal
- Remove no. 1 Engine cover (see page es-410)
- Remove air cleaner cap sub-assembly (see page es-411)
- Disconnect fuel main tube (see page fu-10)
- Remove fuel pressure pulsation damper assembly
- Remove the 2 bolts and fuel pressure pulsation damper.
Installation
- Install fuel pressure pulsation damper assembly
- Apply a light coat of gasoline or spindle oil to the oring of the fuel pressure pulsation damper.
- Install the fuel pressure pulsation damper with the 2 bolts.
Torque: 9.0 N*m (90 kgf*cm, 80 in.*Lbf)
Notice:
Make sure that the o-ring is not cracked or jammed when installing.
- Install fuel main tube (see page fu-14)
- Install air cleaner cap sub-assembly (see page es-413)
- Install no. 1 Engine cover (see page es-414)
- Connect cable to battery negative terminal
- Check for fuel leaks (see page fu-14)
Fuel pressure regulator
Components
Removal
Remove fuel tank assembly
Remove the fuel tank (see page fu-39).
Remove fuel tank main tube sub-assembly
Remove the joint clip and fuel tank main tube ...
Fuel pump
Components
Removal
Remove fuel tank assembly
Remove the fuel tank (see page fu-39).
Remove fuel tank main tube sub-assembly
Remove the joint clip and fuel tank main tube ...
Other materials:
Center airbag sensor assembly communication circuit malfunction
Description
The center airbag sensor communication circuit consists of the occupant
classification ecu and the
center airbag sensor.
Dtc b1790 is recorded when a malfunction is detected in the center airbag sensor
communication circuit.
Wiring diagram
Inspection procedure
Hin ...
Reassembly
Install front oil pump oil seal
Using sst and a hammer, install a new oil seal to
the pump.
Sst 09350-32014 (09351-32140)
Hint:
The seal end should be flat with the outer edge of
the oil pump.
Coat the lip of the oil seal with petroleum jelly.
Install front oil pump bo ...
Diagnosis system
Bus check
Select "bus check" from the "obd / mobd
menu" screen.
Hint:
The ecus and sensors that are properly connected
to the can communication system can be displayed
using the intelligent tester via can vim.
Press "enter" on the intelligen ...