Lexus ES: Fuel Pressure Sensor (for High Pressure)
Lexus ES (XZ10) Service Manual / Engine & Hybrid System / 2gr-fks (fuel) / Fuel Pressure Sensor (for High Pressure)
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Components
COMPONENTS ILLUSTRATION *A w/ Dust Cap - - *1 FUEL PRESSURE SENSOR (FUEL DELIVERY PIPE WITH SENSOR ASSEMBLY LH) *2 FUEL PIPE PLUG SUB-ASSEMBLY *3 DUST CAP SUB-ASSEMBLY *4
Removal
REMOVAL CAUTION / NOTICE / HINT The necessary procedures (adjustment, calibration, initialization or registration) that must be performed after parts are removed and installed, or replaced during fuel
Inspection
INSPECTION PROCEDURE 1. INSPECT FUEL PRESSURE SENSOR (FUEL DELIVERY PIPE WITH SENSOR ASSEMBLY LH) NOTICE:
Do not remove the fuel pressure sensor from the fuel delivery pipe with sensor assembly LH.
SEE MORE:
ECM Power Source Circuit
DESCRIPTION When the engine switch is turned on (IG), the battery voltage is applied to the IGSW terminal of the ECM. The output signal from the MREL terminal of the ECM causes a current to flow to the coil of the EFI-MAIN NO. 1 relay, closing the contacts and supplying power to terminals +B and +B2
How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT HINT:
Use the following procedure to troubleshoot the power steering system.
*: Use the Techstream.
PROCEDURE 1. VEHICLE BROUGHT TO WORKSHOP
NEXT 2. INSPECT BATTERY (a) Turn the engine switch off. (b) Measure the voltage of the batte
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