Toyota Tundra (2015 year). Manual — part 1304
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Text in Illustration
*1 Fuel Tank
*2 Fuel Tank Vent Hose
*3 Canister Assembly
*4
Canister Pump Module
- Canister Pressure Sensor
- Leak Detection Pump
- Vent Valve
*5 Fuel Tank Inlet Pipe Sub-assembly (Canister Filter)
*6 Canister Outlet Hose
*a Inspection Area (check for disconnection and/or cracks)
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49.
PERFORM EVAPORATIVE SYSTEM CHECK (AUTOMATIC MODE)
NOTICE:
(a) Clear the DTCs
.
(b) Enter the following menus: Powertrain / Engine and ECT / Utility / Evaporative System Check /
Automatic Mode.
(c) After the Evaporative System Check is completed, check for pending DTCs by entering the following
menus: Powertrain / Engine and ECT / Trouble Codes.
HINT:
If no pending DTCs are found, the repair has been successfully completed.
NEXT
END
CONFIRMATION DRIVING PATTERN
HINT:
After a repair, check Monitor Status by performing the Key-off Monitor Confirmation and Purge Flow Monitor
Confirmation described below.
1. Key-off monitor confirmation
(a) Preconditions
The monitor will not run unless:
The vehicle has been driven for 10 minutes or more (in a city area or on a freeway).
The fuel tank is less than 90% full.
The elevation is less than 2432 m (8000 ft.).
The engine coolant temperature is between 4.4°C and 35°C (40°F and 95°F).
The intake air temperature is between 4.4°C and 35°C (40°F and 95°F).
The vehicle remains stationary (the vehicle speed is 0 mph [0 km/h]).
(b) Monitor Conditions
Allow the engine to idle for at least 5 minutes.
1.
Turn the ignition switch off and wait for 5 hours (7 or 9.5 hours).
HINT:
Do not start the engine until checking Monitor Status. If the engine is started, the steps
described above must be repeated.
2.
(c) Monitor Status
Connect the Techstream to the DLC3.
1.
Turn the ignition switch to ON and turn the Techstream on.
2.
Enter the following menus: Powertrain / Engine and ECT / Monitor / Evaporative System.
3.
Check the Monitor Status displayed on the Techstream.
HINT:
If INCMP (incomplete) is displayed, the monitor is not complete. Make sure that the
preconditions have been met, and then perform the operations listed under Monitor
Conditions again.
4.
2. Purge flow monitor confirmation (P0441)
HINT:
Perform this monitor confirmation after the Key-off Monitor Confirmation shows COMPL (complete).
(a) Preconditions
1UR-FE ENGINE CONTROL SYSTEM: SFI SYSTEM: EVAP System;...
The monitor will not run unless:
The vehicle has been driven for 10 minutes or more (in a city area or on a freeway).
The engine coolant temperature is between 4.4°C and 35°C (40°F and 95°F).
The intake air temperature is between 4.4°C and 35°C (40°F and 95°F).
(b) Monitor Conditions
Release the pressure from the fuel tank by removing and reinstalling the fuel tank cap.
1.
Warm the engine up until the engine coolant temperature is higher than 75°C (167°F).
2.
Increase the engine speed to 3000 rpm once.
3.
Allow the engine to idle and turn the A/C on for 1 minute.
4.
(c) Monitor Status
Turn the ignition switch off (if ON or if the engine is running).
1.
Connect the Techstream to the DLC3.
2.
Turn the ignition switch to ON and turn the Techstream on.
3.
Enter the following menus: Powertrain / Engine and ECT / Monitor.
4.
Check the Monitor Status displayed on the Techstream.
HINT:
If INCMP (incomplete) is displayed, the monitor is not complete. Make sure that the
preconditions have been met, and then perform the operations listed under Monitor
Conditions again.
5.
MONITOR RESULT
Refer to Checking Monitor Status
.
1UR-FE ENGINE CONTROL SYSTEM: SFI SYSTEM: EVAP System;...
Last Modified: 9-16-2014
6.6 J
Doc ID: RM000001DN80AZX
Model Year: 2015
Model: Tundra
Prod Date Range: [08/2014 - ]
Title: 1UR-FE ENGINE CONTROL SYSTEM: SFI SYSTEM: ECM Power Source Circuit; 2015 MY Tundra [08/2014 -
]
ECM Power Source Circuit
DESCRIPTION
INSPECTION PROCEDURE
PROCEDURE
1.
INSPECT FUSES (AM2, IG2 MAIN, EFI NO. 1, IGN)
1UR-FE ENGINE CONTROL SYSTEM: SFI SYSTEM: ECM Power S...
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