RAIL RPRESSURE REGULATOR INSPECTION
USING VOLTMETER
Check item
Rail pressure control valve resistance
Replace the faulty fuel rail assembly in case of new model vehicle within a year, or replace the faulty
parts of vehicle of which model year is more than a year. DON'T DISASSEMBLE OR DISASSEMBLE
Rail Pressure Regulator, because it is NOT SERVICE ITEM.
ACCELERATION PEDAL POSITION SENSOR (APS)
CIRCUIT DIAGRAM
Set value (Ω)
2.9~3.15Ω