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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Assist Map Number Un-Writing (C1581)
DESCRIPTION This DTC will be stored if the power steering ECU (rack and pinion power steering gear assembly) determines that the assist map is not written in the ECU. DTC No. Detection Item DTC Detection Condition Trouble Area Warning Indicate Return-to-normal Condition Note C1581
Transmitter ID1 Operation Stop (C2111-C2114)
DESCRIPTION The tire pressure warning valve and transmitters that are installed in the tire and wheel assemblies measure the tire pressure of each wheel. The measured values are transmitted to the tire pressure warning ECU and receiver in the vehicle as radio waves. The ECU compares the measured tir
