Toyota Tundra (2015 year). Manual — part 1293
NEXT
TESTER
DISPLAY
DESCRIPTION
ABNORMAL
DTC judgment completed
System abnormal
INCOMPLETE
DTC judgment not completed
Perform driving pattern after confirming DTC enabling conditions
N/A
Unable to perform DTC judgment
HINT:
If the judgment result shows ABNORMAL, the system has a malfunction.
If the test result is INCOMPLETE or N/A and no pending DTC is output, perform a universal trip and
check for permanent DTCs
.
HINT:
If a permanent DTC is output, the system is malfunctioning.
If no permanent DTC is output, the system is normal.
13.
INSPECTION PROCEDURE
HINT:
DTC P2610 is stored if an internal ECM problem is detected. Diagnostic procedures are not required. ECM
replacement is necessary.
Read freeze frame data using the Techstream. Freeze frame data records the engine condition when
malfunctions are detected. When troubleshooting, freeze frame data can help determine if the vehicle was
moving or stationary, if the engine was warmed up or not, if the air-fuel ratio was lean or rich, and other
data from the time the malfunction occurred.
PROCEDURE
1.
REPLACE ECM
(a) Replace the ECM
.
2.
CHECK WHETHER DTC OUTPUT RECURS
(a) Connect the Techstream to the DLC3.
(b) Turn the ignition switch to ON.
1UR-FE ENGINE CONTROL SYSTEM: SFI SYSTEM: P2610; ECM /...
(c) Turn the Techstream on.
(d) Clear DTCs
.
(e) Start the engine and wait for 10 minutes or more.
(f) Enter the following menus: Powertrain / Engine and ECT / Trouble Codes / Pending.
(g) If no pending DTC is displayed, the repair has been successfully completed.
NEXT
END
1UR-FE ENGINE CONTROL SYSTEM: SFI SYSTEM: P2610; ECM /...
Last Modified: 9-16-2014
6.6 J
Doc ID: RM000000YEQ0B2X
Model Year: 2015
Model: Tundra
Prod Date Range: [08/2014 - ]
Title: 1UR-FE ENGINE CONTROL SYSTEM: SFI SYSTEM: EVAP System; 2015 MY Tundra [08/2014 - ]
EVAP System
RELATED DTCS
DTC
CODE
MONITORING ITEM
SEE
PAGE
P043E
Reference orifice clogged (built into canister pump module)
P043F
Reference orifice high-flow (built into canister pump module)
P0441
Purge VSV (Vacuum Switching Valve) stuck closed
Purge VSV stuck open
Purge flow
P0451
Canister pressure sensor (built into canister pump module) noise
Canister pressure sensor (built into canister pump module) signal becomes
fixed/flat
P0452
Canister pressure sensor (built into canister pump module) voltage low
P0453
Canister pressure sensor (built into canister pump module) voltage high
P0455
EVAP gross leak
P0456
EVAP small leak
P2401
Leak detection pump stuck OFF (built into canister pump module)
P2402
Leak detection pump stuck ON (built into canister pump module)
P2419
Vent valve stuck closed (built into canister pump module)
P2420
Vent valve stuck open (vent) (built into canister pump module)
P2610
Soak timer (built into ECM)
If any EVAP system DTCs are stored, the malfunctioning area can be determined using the table below.
1UR-FE ENGINE CONTROL SYSTEM: SFI SYSTEM: EVAP System;...
NOTICE:
If the reference pressure difference between the first and second checks is greater than the specification, all
the DTCs relating to the reference pressure (P043E, P043F, P2401, P2402 and P2419) are stored.
DESCRIPTION
1UR-FE ENGINE CONTROL SYSTEM: SFI SYSTEM: EVAP System;...
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