MakeToyota

7701860060 TUBE SUB-ASSY, FUEL TANK EVAPORATION VENT

Compatibility

Toyota 7701860060

DescriptionModelOptionsProd PeriodDiagram
HDJ101,UZJ100UZJ100W-GNPZKATM,MTM: AUTOMATIC TRANSMISSION; Grade: CYGNUS TYPE; Gear Shift Type: ATM, 4-SPEED FLOOR SHIFT; Engine: (2UZFE) 4700CC 32-VALVE DOHC EFI01.1999 - 08.2002 View
DescriptionModelOptionsProd PeriodDiagram
FZJ10#,HDJ100,HZJ105,UZJ100UZJ100R-GNPEKQATM,MTM: AUTOMATIC TRANSMISSION; Driver's Position: RIGHT-HAND DRIVE VEHICLES; Grade: VX TYPE; Fuel Induction: ELECTRIC FUEL INJECTION SYSTEM; Gear Shift Type: ATM, 4-SPEED FLOOR SHIFT; Engine: (2UZFE) 4700CC 32-VALVE DOHC EFI; Destination: AUSTRALIA01.1998 - 08.2000 View

Information

The Essential Fuel Tank Evaporation Vent Tube

The fuel tank evaporation vent tube is a crucial component in the emission control system of a vehicle. Its primary purpose is to route excess fuel vapors from the fuel tank to the engine's intake system, where they are burned during combustion. This not only enhances fuel efficiency but also significantly reduces harmful emissions, making your vehicle more eco-friendly.

How It Works

Attached directly to the fuel tank, the tube acts as a pathway for evaporated fuel vapors. Once the car is operating, these vapors are sucked into the intake manifold, where they are subsequently combusted. This process ensures that minimal fuel vapor escapes into the atmosphere, maintaining compliance with environmental regulations.

Consequences of a Faulty Tube

If this tube becomes damaged or blocked, it may lead to several issues. The most immediate concern is a noticeable increase in fuel consumption as vapors escape. The vehicle might also fail emission tests due to higher levels of pollutants being released. Left unchecked, it could also cause pressure imbalances in the fuel system, triggering engine warning lights and potentially leading to more significant repairs.

  • **Land Cruiser**
  • **Land Cruiser 100**