Q: How to Properly Install a Fuel Pressure Regulator on Toyota 4Runner?
A: When installing the fuel pressure regulator assembly you should start with attaching the vacuum hose. Before installation place a new O-ring on the fuel pressure regulator followed by light application of spindle oil or gasoline to it. Use a torque wrench to secure the 2 bolts on the fuel pressure regulator with a setting of 9.0 Nm (92 kgf-cm, 80 in-lbf). His second task involves connecting both the No. 2 fuel pipe sub-assembly and the No. 2 ventilation hose. The installation requires V-bank cover placement followed by air cleaner assembly setup. Secure the negative battery terminal cable by torquing it to 3.9 Nm (40 kgf-cm, 35 in-lbf) and perform a fuel leak inspection before concluding the procedure.
Q: How to service and repair the Fuel Pressure Regulator for Type A and Type B on Toyota Camry?
A: The service and repair process for the Fuel Pressure Regulator of Type A and Type B starts with fuel pump assembly removal from the fuel tank. Begin by removing the fuel filter screw before pulling it out along with extracting its O-ring. Apply gasoline onto a new O-ring which should be torqued to 2.0 N.m (20 kgf.cm, 17 in.lbf) using a light coating. Unscrew and pull out the fuel pressure regulator while you eliminate its O-ring from the pressure regulator. You should use a light gasoline coating on the new O-ring before installation then torque it to 2.0 N.m (20 kgf.cm, 17 in.lbf). When installing new hardware the steps run in contrary direction to how items are removed.
Q: How to Service and Repair the Fuel Pressure Regulator on Toyota Tacoma?
A: Starting the installation of the 2TR-FE engine fuel pressure regulator assembly requires applying a thin layer of gasoline or spindle oil to the O-ring. Secure the 3 bolted fuel pressure regulator with a torque value of 8.5 Nm (87 kgf-cm, 75 in-lbf). You should install the harness clamp bracket followed by tightening its bolt to 8.2 Nm (84 kgf-cm, 73 in-lbf). The engine wire harness clamp should be joined with the VSV connector and throttle with motor body connectors. To complete the procedure connect the No. 2 fuel hose followed by intake air connector installation while applying torque of 3.9 Nm (40 kgf-cm, 35 in-lbf) to the negative battery terminal. Finally, check for fuel leakage.