Tundra 4WD V8-5.7L (3UR-FE) (2007)
Fuel Pressure Regulator: Service and Repair
Fuel Pressure Regulator
REMOVAL
1. DISCHARGE FUEL SYSTEM PRESSURE
2. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL
NOTE:
-
Some systems need to be initialized after the cable is reconnected.
-
After the ignition switch is turned OFF, the navigation system requires approximately 90 seconds to record various types of memory and
settings. As a result, after turning the ignition switch OFF, wait 90 seconds or more before disconnecting the cable from the negative (-)battery
terminal.
3. REMOVE V-BANK COVER
4. REMOVE AIR CLEANER HOSE ASSEMBLY
5. REMOVE FUEL PRESSURE REGULATOR ASSEMBLY
a. Disconnect the No. 2 fuel tube from the pressure regulator.
CAUTION: Put a cloth or equivalent under the pressure regulator.
b. Disconnect the vacuum sensing hose from the pressure regulator.
c. Remove the 2 bolts, and pull out the pressure regulator.
d. Remove the O-ring from the pressure regulator.
INSTALLATION