Tundra 4WD V8-4.6L (1UR-FE) (2010)
SST : 09268-31012
90467-13001
95336-08070
09268-41500
09268-41120
SST : 09268-45014
09268-41200
09268-41220
(g) Wipe off any gasoline.
(h) Reconnect the cable to the negative (-) battery terminal.
(i) Operate the fuel pump.
(1) Connect the Techstream to the DLC3.
(2) Turn the ignition switch to ON.
NOTICE:
Do not start the engine.
(3) Turn the Techstream main switch ON.
(4) Enter the following menus: Powertrain / Engine and ECT / Active Test / Control the Fuel Pump / Speed.
(j) Measure the fuel pressure.
Standard fuel pressure:
281 to 287 kPa (2.87 to 2.93 kgf/cm2, 41 to 42 psi)
(k) If the pressure is higher than the specification, replace the fuel pressure regulator.
If the pressure is lower than the specification, check the fuel hoses and connections, fuel pump, fuel filter and fuel pressure regulator assembly.
(l) Start the engine.