EC0GB
−
01
EC3069
Gasket
Check Valve (Vacuum Valve)
EC
−
6
−
EMISSION CONTROL
EVAPORATIVE EMISSION (EVAP) CONTROL SYSTEM
1996 LAND CRUISER (RM451U)
INSPECTION
1.
VISUALLY INSPECT LINES AND CONNECTIONS
Look for loose connections, sharp bends or damage.
2.
VISUALLY INSPECT FUEL TANK
Look for deformation, cracks or fuel leakage.
3.
VISUALLY INSPECT FUEL TANK CAP
Check if the cap and/or gasket are deformed or damaged.
If necessary, repair or replace the cap.
4.
INSPECT TVV OPERATION WITH COLD ENGINE
(a)
The engine coolant temperature should be below 45
°
C
(113
°
F).
(b)
Disconnect the EVAP hose from the union pipe.
(c)
Start the engine.
(d)
Gradually increase the engine speed from idle to 3,000
rpm and check that air suction is not felt at the union pipe.
5.
INSPECT OPERATION OF VCV WITH HOT ENGINE
(a)
Warm up the engine.
(b)
With the engine idling, check that air suction is not felt at
union pipe.
(c)
Gradually increase the engine speed to 3,000 rpm and
check that there is air suction at the union pipe.
(d)
Reconnect the EVAP hose to the union pipe.
If no problem is found with this inspection, system is normal;
otherwise inspect each part.
6.
REMOVE CHARCOAL CANISTER WITH BRACKET
7.
REMOVE CHARCOAL CANISTER FROM BRACKET
8.
REMOVE CAP FROM CHARCOAL CANISTER
Brought to you by BirfMark
Brought to you by BirfMark
Version 1.00 - 12/21/2010
