INSTALLATION PROCEDURE 1. INSTALL FUEL INJECTOR ASSEMBLY HINT: Perform "Inspection After Repair" after replacing a fuel injector assembly. Click here (a) Apply a light coat of spindle oil or gasoline to 6 new O-rings, and install one to each fuel injector assembly. NOTICE: Check that there is no damage or foreign matter on the groove of the fuel injector assembly when installing the O-ring to each fuel injector assembly. (b) for Bank 1: (1) Connect the 3 fuel injector assembly connectors.
(3) Engage the clamp to connect the No. 5 engine wire to the fuel delivery pipe with sensor assembly. (c) for Bank 2: (1) Connect the 3 fuel injector assembly connectors.
(3) Engage the clamp to connect the No. 5 engine wire to the fuel delivery pipe with sensor assembly. 2. INSTALL INJECTOR VIBRATION INSULATOR (a) Install 6 new injector vibration insulators to the intake manifold. 3. INSTALL NO. 1 DELIVERY PIPE SPACER (a) Install the 4 No. 1 delivery pipe spacers to the intake manifold. 4. INSTALL FUEL DELIVERY PIPE WITH SENSOR ASSEMBLY (a) Place the fuel delivery pipe with sensor assembly with the 6 fuel injector assemblies onto the intake manifold. NOTICE: Be careful not to drop the fuel injector assemblies when installing the fuel delivery pipe with sensor assembly. (b) Install the fuel delivery pipe with sensor assembly with the 6 fuel injector assemblies to the intake manifold with the 4 bolts. Torque: 17 N·m {173 kgf·cm, 13 ft·lbf} (c) Connect the 2 No. 5 engine wire connectors. (d) Connect the fuel pressure sensor connector. 5. CONNECT FUEL TUBE SUB-ASSEMBLY (a) Connect the fuel tube sub-assembly to the fuel delivery pipe with sensor assembly. Click here 6. INSTALL INTAKE AIR SURGE TANK ASSEMBLY Click here 7. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL Click here 8. INSPECT FOR FUEL LEAK Click here 9. PERFORM INITIALIZATION (a) Perform "Inspection After Repair" after replacing a fuel injector assembly. Click here |
Toyota Avalon (XX50) 2019-2022 Service & Repair Manual > Pre-collision System(for Gasoline Model): Front Radar Sensor (C1A10)
DESCRIPTION The driving support ECU assembly uses the millimeter wave radar sensor assembly to detect objects in front of the vehicle. Based on this signals from the millimeter wave radar sensor assembly, the driving support ECU assembly sends pre-collision system control operation signals. If the d ...