INSTALLATION
PROCEDURE
1. INSTALL FUEL INJECTOR ASSEMBLY
HINT:
Perform "Inspection After Repair" after replacing a fuel injector assembly.
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(a) Apply a light coat of spindle oil or gasoline to 6 new O-rings, and install 1 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.
(2) Install the 3 fuel injector assemblies to the fuel delivery pipe sub-assembly. NOTICE:
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(3) Engage the clamp to connect the No. 5 engine wire to the fuel delivery pipe sub-assembly.
(c) for Bank 2:
(1) Connect the 3 fuel injector assembly connectors.
(2) Install the 3 fuel injector assemblies to the fuel delivery pipe sub-assembly. NOTICE:
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(3) Engage the clamp to connect the No. 5 engine wire to the fuel delivery pipe sub-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 SUB-ASSEMBLY
(a) Place the fuel delivery pipe sub-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 sub-assembly.
(b) Install the fuel delivery pipe sub-assembly with the fuel injector assemblies 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 sub-assembly.
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6. INSTALL INTAKE AIR SURGE TANK ASSEMBLY
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7. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL
NOTICE:
When disconnecting the cable, some systems need to be initialized after the cable is reconnected.
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8. INSPECT FOR FUEL LEAK
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9. PERFORM INITIALIZATION
(a) Perform "Inspection After Repair" after replacing a fuel injector assembly.
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Lexus RX (RX 350L, RX450h) 2016-2024 Repair Manual > Steering Column Assembly: Disassembly
DISASSEMBLY CAUTION / NOTICE / HINT NOTICE:
Do not drop the power steering ECU assembly, strike it with tools or subject it to impacts.
If the power steering ECU assembly is subjected to an impact, replace it with a new one.
Do not pull the wire harness.
Do not allow any moisture to come in ...
Lexus RX (RX 350L, RX450h) 2016-2024 Repair Manual > Smart Access System With Push-button Start (for Entry Function): Open in Rear Floor Electrical Key Oscillator Circuit (B27A6)
DESCRIPTION The certification ECU (smart key ECU assembly) generates a request signal and transmits the signal to the No. 2 indoor electrical key antenna assembly (rear floor). For the No. 2 indoor electrical key antenna assembly (rear floor) to detect when the electrical key transmitter sub-assembl ...