Fuel Pressure Sensor - G247-, Checking: Notes

GENERAL DESCRIPTION 

The Fuel Pressure Sensor -G247- Measures The Fuel Pressure In The High-Pressure Fuel System. The Engine Control Module -J623- Analyzes The Signal And Regulates The Fuel High Pressure Through The Fuel Pressure Regulator Valve -N276- Or Fuel Metering Valve 2 -N402- Or Fuel Metering Valve -N290- (Depending On Vehicle) In The High-Pressure Pump.

Special Tools And Workshop Equipment Required 

• Multimeter.
• Wiring Diagram.
• Scan Tool.

TEST REQUIREMENTS 

• Fuses OK.
• Battery voltage OK.
• Switch OFF all electrical and electronic accessories.
• Vehicles with Auto. Transmission, ensure Selector Lever position is in "P".
• Vehicles with Man. Transmission, ensure Shifter Lever position is in "N" with Parking Brake applied.
• Observe all safety precautions: SAFETY PRECAUTIONS .
• View clean working conditions: CLEAN WORKING CONDITIONS .
• For Hybrid vehicles refer to: HIGH VOLTAGE SYSTEM GENERAL WARNINGS .