READ VALUE USING INTELLIGENT TESTER (MASS AIR FLOW RATE)
INSPECT MASS AIR FLOW METER (POWER SOURCE VOLTAGE)
INSPECT HV CONTROL ECU (VG VOLTAGE)
CHECK HARNESS AND CONNECTOR (MASS AIR FLOW METER - HV CONTROL ECU)
CHECK HARNESS AND CONNECTOR (MASS AIR FLOW METER - IGCT NO.4 FUSE)
INSPECT HV CONTROL ECU (SENSOR GROUND)
CHECK HARNESS AND CONNECTOR (MASS AIR FLOW METER - HV CONTROL ECU)