13I-1
GASOLINE DIRECT
INJECTION (GDI)
CONTENTS
GENERAL 2.................................
Outline of Changes 2...........................
GENERAL INFORMATION 2..................
SERVICE SPECIFICATIONS 4.................
TROUBLESHOOTING 5.......................
ON-VEHICLE SERVICE 121..................
Fuel Pump Connector Disconnection
(How to Reduce the Fuel Pressure) 121.........
Fuel Pump Operation Check 121................
Fuel Pressure Test 122.........................
Fuel Leak Check 125...........................
Oxygen Sensor Check 126......................
FUEL PUMP (HIGH PRESSURE) AND FUEL
PRESSURE REGULATOR (HIGH PRESSURE)
128.........................................
INJECTOR 133..............................