Toyota Tundra 2005 Service - Repair - Maintenance page 1949

CAN VIM
DLC3
Screw
Up
SST
(Gauge)
SST
(Union)
SFI (2UZ−FE)
FUEL PUMP
Hand−Held Tester
ON−VEHICLE INSPECTION
1.
(a)
(b)
D13872
NOTICE:
Do not start the engine.
(c)
(d)
(e)
Pulsation
Damper
If operation is not as specified, check the fusible link, fuses, EFI
main relay, fuel pump, ECM and wiring connections.
(f)
(g)
2.
(a)
B16497
(b)
(c)
(d)
SST
(Adaptor)
Front
Fuel
(e)
Pipe
(f)
Gasket
(g)
B16528
− FUEL PUMP
CHECK FUEL PUMP OPERATION
Connect a hand−held tester to the Controller Area Net-
work Vehicle Interface Module (CAN VIM). Then connect
the CAN VIM to the Date Link Connector 3 (DLC3).
Turn the ignition switch ON, and push the hand−held tes-
ter main switch ON.
Enter the following menus: DIAGNOSIS / ENHANCED
OBD II / ACTIVE TEST / FUEL PUMP / SPD.
Please refer to the hand−held tester operator's manual
for further details.
Check that the pulsation damper screw rises up when the
fuel pump operates.
Turn the ignition switch OFF.
Disconnect the hand−held tester and CAN VIM from the
DLC3.
CHECK FUEL PRESSURE
Check the battery positive voltage is above 12 V.
Disconnect the negative (−) terminal cable from the bat-
tery.
Remove the front fuel pipe from the LH delivery pipe (see
page SF−27).
Install the front fuel pipe and SST (pressure gauge) to the
delivery pipe with 3 lower gaskets and SST (adaptor).
SST 09268−45014 (09268−41190, 90405−06167)
Torque: 39 N·m (400 kgf·cm, 29 ft·lbf)
Wipe off any splattered gasoline.
Reconnect the negative (−) terminal cable to the battery.
Connect a hand−held tester to the DLC3. (See step 1 in
check fuel pump operation (a) to (e))
SF−7
SF12Y−06