Toyota RAV4 (XA40) 2013-2018 Service Manual: Emission control system
Parts location
System diagram
On-vehicle inspection
- Check fuel cut rpm
- Increase the engine speed to at least 3,500 rpm.
- Use a sound scope to check for injector operating noise.
- Check that the operating sounds stop momentarily and then resume when the throttle lever is released.
Hint:
Measure with the a/c off.
Fuel return rpm: 1,400 rpm
- Check for leaks
- Visually check that the hoses, connections and gaskets have no cracks, leaks or damage.
Notice:
- Detachment or other problems with the engine oil dipstick, filler cap, pcv hose and other components may cause the engine to run improperly.
- Disconnection, looseness or cracks in the parts of the air induction system between the throttle body and cylinder head will allow air suction and cause an engine failure or engine malfunctions.
If the result is not as specified, replace parts as necessary.
- Check line and connectors
- Visually check for loose connections, sharp bends or damage.
- Check fuel tank assembly
- Visually check for deformation, cracks or fuel leakage.
- Check fuel tank and vent line
- Disconnect the vent line tube from the canister.
- Connect a pressure gauge to the vent line tube.
- Apply 4 kpa (41 kgf/cm2, 30 mmhg) of pressure to the vent line of the fuel tank.
Hint:
Perform this inspection with the fuel tank less than 90% full. When the fuel tank is full, the fuel cutoff valve closes and pressure is released through the 1.5 Mm orifice. As a result, when the fuel tank cap is removed, the pressure does not decrease smoothly.
- Check that the fuel tank pressure is maintained for some time, and does not decrease immediately.
Hint:
If the pressure decreases immediately, one of the following may be the cause:
- The fuel tank cap is not completely tightened.
- The fuel tank cap is damaged.
- Air is leaking from the vent line.
- The fuel tank is damaged.
- When the fuel tank cap is removed, check that pressure is released smoothly.
Hint:
If the pressure does not drop, replace the fuel tank assembly.
- Reconnect the vent line tube to the canister.
- Check air inlet line
- Disconnect the air inlet line hose from the charcoal canister.
- Check that air flows freely into the air inlet line.
Hint:
If air does not flow freely into the air inlet line, repair or replace it.
- Reconnect the air inlet line hose to the charcoal canister.
Canister
Components
removal
Disconnect cable from negative battery
terminal
Caution:
Wait at least 90 seconds after disconnecting the
cable from the negative (-) battery terminal to
prevent ai ...
Other materials:
Direct clutch
Components
Disassembly
Inspect pack clearance of direct clutch
(see page ax-234)
Remove direct multiple disc clutch disc
Using a screwdriver, pry out the snap ring from the
direct clutch drum.
Remove the flange, 3 discs and 3 plates from the
direct clutch drum.
...
List of storage features
Location of the storage features
Open tray
Auxiliary boxes
Bottle holders
Console box
Cup holders
Glove box
WARNING
â– Items that should not be left
in the vehicle
Do not leave glasses, lighters or
spray cans in the storage spaces,
as this may cause the following
when cabin temperature beco ...
Installing child restraints using a seat belt (child restraint lock
function belt)
Rear-facing „o infant seat/convertible seat
Adjust the seatback to the
8th lock position from the
fully reclined position.
Fully reclined position
8Th lock position
If your child restraint system interferes with a head restraint and
cannot be installed properly, install the ...
