OEM Scion xB Fuel Injector

Scion xB Fuel Injector Parts Questions & Experts Answers

• Injector
  23209-0H030
  Q: How to remove the fuel injectors on Scion xB?

  A: The first step for extracting the 2AZ-FE engine fuel injectors requires the discharge of fuel system pressure. The removal procedure begins by taking out both the No. 1 engine cover sub-assembly and the air cleaner cap sub-assembly which includes the hose. Disconnection of the fuel main tube occurs through removing it from its clamp position with the fuel hose and the No. 2 fuel pipe while maintaining a straight line for the tube. Through the use of Special Service Tool: 09268-21010 you should space the retainer inside the connector to the tool's chamfer edge. Apply the fuel tube into the tool along with the connector and position the retainer onto the tool's chamfered section. Sliding the tool and connector together will produce a "click" sound which indicates the correct connection while you drain any residual fuel from the tube. Wrap the separated parts in a plastic bag to protect them. You can start the fuel delivery pipe sub-assembly removal process by disconnecting the No. 2 ventilation hose from the ventilation valve followed by disconnecting four fuel injector connectors and removing the two wire harness clamps. The two bolts need removal to extract the fuel delivery pipe and four fuel injectors while maintaining care to prevent them from falling. Users must also remove the two delivery pipe spacers and four insulators from the cylinder head. To complete the task remove the four fuel injectors from the fuel delivery pipe.