Lexus ES: Fuel Main Valve
Components
COMPONENTS
ILLUSTRATION
| *1 | FUEL SUCTION TUBE WITH PUMP AND GAUGE ASSEMBLY | *2 | FUEL MAIN VALVE ASSEMBLY |
| *3 | FUEL PRESSURE REGULATOR HOLDER | *4 | O-RING |
| ● | Non-reusable part | - | - |
Installation
INSTALLATION
PROCEDURE
1. INSTALL FUEL MAIN VALVE ASSEMBLY
(a) Apply gasoline to a new O-ring. Then install the O-ring to the fuel main valve assembly.
NOTICE:
Make sure that there is no clearance between the fuel main valve assembly and mesh.
| *1 | Fuel Main Valve Assembly |
| *a | Mesh |
| *b | Mini-clip |
| *c | No Clearance |
(b) Install the fuel main valve assembly to the fuel suction tube with pump and gauge assembly.
NOTICE:
Make sure that the O-ring is not cut or pinched during installation.
2. INSTALL FUEL PRESSURE REGULATOR HOLDER
(a) Engage the 2 claws to install the fuel pressure regulator holder to the fuel suction tube with pump and gauge assembly.
3. INSTALL FUEL SUCTION TUBE WITH PUMP AND GAUGE ASSEMBLY
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Fuel Pressure Sensor
ComponentsCOMPONENTS ILLUSTRATION *1 NO. 2 FUEL PRESSURE SENSOR *2 NO. 2 FUEL PRESSURE SENSOR HOLDER *3 O-RING - - Tightening torque for "Major areas involving basic vehicl
Components
COMPONENTS ILLUSTRATION *1 FUEL PRESSURE SENSOR *2 NO. 1 FUEL PRESSURE SENSOR HOLDER Tightening torque for "Major areas involving basic vehicle performance such as moving/turning/stop
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Diagnostic Trouble Code Chart
DIAGNOSTIC TROUBLE CODE CHART Panoramic Moon Roof System DTC No. Detection Item Link B2341 Sensor (Motor) Failure B2342 Switch Failure B2343 Position Initialization Incomplete B2344 Position Failure B2345 Motor Control Relay Stuck ON
Drive Motor "A" Phase U-V-W Current Sensor Signal Compare Failure (P0BFD62,P1C671F)
DTC SUMMARY MALFUNCTION DESCRIPTION These DTCs indicate that the current sensor value is abnormal. The cause of this malfunction may be one of the following: Internal inverter malfunction
Current sensor malfunction
Inverter with converter assembly internal circuit malfunction
DESCRIPTION
