Lexus NX: 2ar-fxe (fuel)
Lexus NX Service Manual / Engine & Hybrid System / 2ar-fxe (fuel)
- Fuel Injector
- Fuel Pressure Regulator
- Fuel Pump
- Fuel Pump Ecu
- Fuel Sender Gauge Assembly
- Fuel System
- Fuel Tank
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Components
COMPONENTS ILLUSTRATION *1 FUEL DELIVERY PIPE *2 FUEL INJECTOR ASSEMBLY *3 FUEL TUBE SUB-ASSEMBLY *4 INJECTOR VIBRATION INSULATOR *5 FUEL DELIVERY PIPE SPACER *6 O-RING
Removal
REMOVAL PROCEDURE 1. DISCONNECT INTAKE MANIFOLD Click here 2. DISCONNECT FUEL TUBE SUB-ASSEMBLY (a) Remove the No. 1 fuel pipe clamp from the fuel tube sub-assembly. Click here (b) Disconnec
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Installation
INSTALLATION PROCEDURE 1. INSTALL HV WATER PUMP BRACKET SUB-ASSEMBLY (a) Temporarily install the HV water pump bracket sub-assembly to the inverter bracket with bolt A. *a Bolt A *b Bolt B (b) Install bolt B. Torque: 10 N·m {102 kgf·cm, 7 ft·lbf} (c) Tighten bolt
Fail-safe Chart
FAIL-SAFE CHART MALFUNCTION DETECTION (a) Operation when malfunction is detected Content Operation Heater failure Overcurrent detection of drive element Heater output off Overheating detection of drive element Heater output off Power failure Low-voltage detection Heater ou
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