OEM 2006 Toyota Avalon Fuel Pressure Regulator

2006 Toyota Avalon Parts Questions & Experts Answers

• Q: How to replace the Fuel Pressure Regulator on 2006 Toyota Avalon?

  A: The replacement procedure of the Fuel Pressure Pulsation Damper requires you to block gasoline overflow and detach the battery negative cable. On both left and right front wiper arms remove the blade assemblies followed by the right cowl top ventilator louver then the windshield wiper motor and link assembly and cowl top panel outer and V-bank cover sub-assembly and air cleaner cap with air cleaner hose and intake air surge tank. To continue the procedure remove the fuel pressure pulsation damper assembly by unclipping it then drawing the damper through the fuel delivery pipe. A new O-ring needs a light application of spindle oil or gasoline before being fitted onto the fuel pressure pulsation damper assembly before installing it onto the delivery pipe after clip attachment. The service technician should reinstall the intake air surge tank followed by the air cleaner cap with air cleaner hose then the cowl top panel outer and windshield wiper motor with link assembly before adding the right cowl top ventilator louver and both front wiper arm with blade assemblies. After adding coolant you must connect the negative battery terminal cable before evaluating coolant and fuel leaks. Before completing the installation you must reinstall the V-bank cover sub-assembly and execute system initialization especially when disconnecting the battery terminal.