Toyota Tundra (2015 year). Manual — part 2049
NEXT
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39.
REPLACE CHARCOAL CANISTER ASSEMBLY
(a) Replace the charcoal canister assembly
.
HINT:
When replacing the canister assembly, check the canister pump module interior and related pipes for water,
fuel and other liquids. If liquids are present, check for disconnections and/or cracks in the following: 1) the
pipe from the air inlet port to the canister pump module; 2) the canister filter; and 3) the fuel tank vent hose.
Check for filter blockage in the canister filter. If the canister filter has blockages, replace the fuel tank inlet
pipe sub-assembly.
NEXT
GO TO STEP 51
40.
REPLACE PURGE VSV
(a) Replace the purge VSV
.
NEXT
GO TO STEP 51
41.
REPAIR OR REPLACE HARNESS OR CONNECTOR
NEXT
GO TO STEP 51
42.
REPLACE PURGE LINE (INTAKE MANIFOLD - PURGE VSV)
3UR-FE ENGINE CONTROL SYSTEM: SFI SYSTEM: EVAP System;...
NEXT
GO TO STEP 51
43.
INSPECT INTAKE MANIFOLD (EVAP PURGE PORT)
NEXT
GO TO STEP 51
44.
REPAIR OR REPLACE PARTS AND COMPONENTS INDICATED BY OUTPUT DTCS
(a) Repair the malfunctioning areas indicated by the DTCs that had been confirmed when the vehicle
was brought in.
NEXT
GO TO STEP 51
45.
REPAIR OR REPLACE EVAP HOSE
NEXT
GO TO STEP 51
46.
REPLACE CHARCOAL CANISTER ASSEMBLY
(a) Replace the charcoal canister assembly
.
HINT:
When replacing the canister assembly, check the canister pump module interior and related pipes for water,
fuel and other liquids. If liquids are present, check for disconnections and/or cracks in the following: 1) the
pipe from the air inlet port to the canister pump module; 2) the canister filter; and 3) the fuel tank vent hose.
Check for filter blockage in the canister filter. If the canister filter has blockages, replace the fuel tank inlet
pipe sub-assembly.
NEXT
GO TO STEP 51
47.
REPLACE CANISTER PUMP MODULE
(a) Replace the canister pump module
.
NOTICE:
When replacing canister pump module, check the canister pump module interior, canister interior and related
pipes for water, fuel and other liquids. If liquids are present, check for disconnections and/or cracks in the
following: 1) the pipe from the air inlet port to the canister pump module; 2) the canister filter; and 3) the fuel
tank vent hose. If liquids are present in canister interior, replace canister and canister pump module together.
Check for filter blockage in the canister. If the charcoal filter inside the canister is clogged, replace the
canister and canister pump module together.
Check for filter blockage in the canister filter. If the canister filter has blockages, replace the fuel tank inlet
pipe sub-assembly.
3UR-FE ENGINE CONTROL SYSTEM: SFI SYSTEM: EVAP System;...
NEXT
48.
PERFORM EVAP SYSTEM CHECK (AUTOMATIC MODE)
NOTICE:
(b) Turn the ignition switch to ON.
(c) Turn the Techstream on.
(d) Clear DTCs
.
(e) Enter the following menus: Powertrain / Engine and ECT / Utility / Evaporative System Check /
Automatic Mode.
(f) After the Evaporative System Check is completed, check for pending DTCs by entering the following
menus: Powertrain / Engine and ECT / Trouble Codes
RESULT
PROCEED TO
EVAP system DTCs are output
A
No DTCs output
B
3UR-FE ENGINE CONTROL SYSTEM: SFI SYSTEM: EVAP System;...
A
NEXT
B
END
49.
REPLACE ECM
(a) Replace the ECM
.
NEXT
GO TO STEP 51
50.
REPLACE CANISTER ASSEMBLY
(a) Replace the canister assembly
.
NOTICE:
When replacing the canister, check the canister pump module interior and related pipes for water, fuel and
other liquids. If liquids are present, check for disconnections and/or cracks in the following: 1) the pipe from
the air inlet port to the canister pump module; 2) the canister filter; and 3) the fuel tank vent hose.
Check for filter blockage in the canister filter. if the canister filter has blockages, replace the canister filter.
51.
PERFORM EVAP SYSTEM CHECK (AUTOMATIC MODE)
3UR-FE ENGINE CONTROL SYSTEM: SFI SYSTEM: EVAP System;...
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