CHECK OUTPUT DTC (RELATED TO ENGINE)
READ VALUE OF INJECTOR ASSEMBLY (INJECTION VOLUME AND INJECTION FEED BACK VAL #1 TO #4)
PERFORM ENGINE RPM ACCELERATION
CHECK AIR INTAKE SYSTEM AND EXHAUST SYSTEM
PERFORM ACTIVE TEST BY FUEL PRESSURE SENSOR AND INJECTOR ASSEMBLY
INSPECT CYLINDER COMPRESSION PRESSURE
CHECK HARNESS AND CONNECTOR (INJECTOR ASSEMBLY - EDU)
PERFORM ACTIVE TEST BY INTELLIGENT TESTER (CONTROL THE CYLINDER FUEL CUT)
CHECK AND REPLACE ECM TERMINAL VOLTAGE (THW TERMINAL)
CHECK ECM TERMINAL VOLTAGE (PIM TERMINAL)
CHECK ECM TERMINAL VOLTAGE (NE+ AND NE- TERMINALS)
CHECK ECM TERMINAL VOLTAGE (VPA AND VPA2 TERMINALS)
CHECK ECM TERMINAL VOLTAGE (THA TERMINAL)
CHECK ECM TERMINAL VOLTAGE (PCR1 TERMINAL)
INSPECT ENGINE COOLANT TEMPERATURE SENSOR
CHECK HARNESS AND CONNECTOR (MANIFOLD ABSOLUTE PRESSURE SENSOR - ECM)
INSPECT CRANKSHAFT POSITION SENSOR
CHECK HARNESS AND CONNECTOR (ACCELERATOR PEDAL POSITION SENSOR - ECM)
INSPECT INTAKE AIR TEMPERATURE SENSOR
INSPECT COMMON RAIL ASSEMBLY (FUEL PRESSURE SENSOR)