FUEL PRESSURE SENSOR(for High Pressure) 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 pressure sensor removal/installation are shown below.

Necessary Procedures After Parts Removed/Installed/Replaced
Replaced Part or Performed Procedure	Necessary Procedure	Effect/Inoperative Function when Necessary Procedure not Performed	Link
Battery terminal is disconnected/reconnected	Memorize steering angle neutral point	LKA/LDA System	Click here
		Intelligent clearance sonar system*1
		Pre-crash safety system
		Lighting system (EXT) Cornering lights
		Adaptive high beam system
	Drive the vehicle until stop and start control is permitted (approximately 15 to 60 minutes)	Stop and start system	Click here
	Memorize steering angle neutral point	Parking Assist Monitor System (w/ Parallel Parking Assist Function)	Click here
		Parking Assist Monitor System (w/o Parallel Parking Assist Function)	Click here
		Panoramic view monitor system	Click here
	Initialize back door lock	Power door lock control system	Click here
	Reset back door close position	Power back door system	Click here
Replacement of fuel pressure sensor Replacement of direct fuel injector assembly Replacement of throttle body with motor assembly Cleaning the deposits from the throttle body with motor assembly	Inspection After Repair	Poor idle, etc. Engine start function, etc.	Click here

*1: When performing learning using the GTS.
Click here Click here

PROCEDURE

REMOVE FUEL DELIVERY PIPE SUB-ASSEMBLY (FUEL PRESSURE SENSOR)

Click here
Note
- Do not remove the fuel pressure sensor from the fuel delivery pipe sub-assembly.
- If the fuel pressure sensor is removed, replace the fuel delivery pipe sub-assembly (fuel pressure sensor) with a new one.
REMOVE FUEL PIPE SUPPORT SUB-ASSEMBLY
1. Secure the fuel delivery pipe sub-assembly in a vise between aluminum plates.
  
  Note
  
  Do not overtighten the vise.
2. Using a 5 mm hexagon socket wrench, remove the 2 bolts, gasket and fuel pipe support sub-assembly from the fuel delivery pipe sub-assembly.
3. Remove the dust cap sub-assembly from the fuel pipe support sub-assembly.
4. Remove the O-ring, No. 1 fuel injector back-up ring, No. 2 fuel injector back-up ring and No. 3 fuel injector back-up ring from the fuel pipe support sub-assembly.
5. Remove the fuel delivery pipe sub-assembly from the vise.