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l. Measure the fuel pressure at idle. Fuel pressure: 265 to 304 kPa (2.7 to 3.1 kgf/cm 2 , 38 to 44 psi)
m. Stop the engine. n. Check that the fuel pressure remains as specified for 5 minutes after the engine has stopped. Fuel pressure: 147 kPa (1.5 kgf/cm 2 , 21 psi) or more
If the pressure is not as specified, check the fuel pump, pressure regulator and/or injectors. o. After checking the fuel pressure, disconnect the cable from the negative (-) battery terminal and carefully remove SST to prevent gasoline from splashing. p. Reinstall the front fuel pipe to the LH delivery pipe (see INSTALLATION ). q. Reconnect the negative (-) terminal cable to the battery. r. Check for fuel leaks (refer to "CHECK FUEL PUMP OPERATION AND FUEL LEAK" in ON- VEHICLE INSPECTION). FUEL INJECTOR COMPONENTS
2009 Toyota Tundra 2009 ENGINE Fuel (2UZ-FE) - Tundra
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