Purpose, Function
Prevents fuel from flowing into the evaporative gas passage during sudden cornering or vehicle rollover.
Construction
The rollover valve is built into the fuel tank.
U.S.A. and CANADA

Except U.S.A. and CANADA

The rollover valve consists of a float, O-ring and spring.

Operation
The rollover valve utilizes a combination of float weight, spring force, and buoyancy. When the float is immersed in the fuel, the float (valve) closes to block the sealing surface of the passage.

Quick Release Connector (Emission System)
Warm Up Three Way Catalytic Converter (Wu Twc) InspectionWater Pump
Purpose, Function
The water pump operates by obtaining drive force from the engine via the
drive belt to pump engine coolant.
Construction
The water pump is installed to the engine front.
The water pump consists of the following parts:
A hard plasti ...
Oil Jet Valve
Purpose, Function
The oil jet valve injects engine oil on the back of the piston to cool the
piston.
Construction
The oil jet valve is installed into the cylinder block.
The oil jet valve is built into the check ball and spring.
Operation
1. When ...
Cooling System
Outline
Passing water resistance is reduced by improvement of the engine coolant
passage shape.
Pump efficiency is improved by changing the water pump impeller to the closed
impeller.
Structural View
Flow Chart
Structure
Consists of the followi ...