Table of contents
1. Diagnostic device for system ..............................................7
2. How to check engine DTCs ...............................................9
3. Check sensor data .......................................................11
3-1. Select by group ....................................................11
3-2. Select by function ..................................................15
4. Special mode ............................................................24
4-1. Oscilloscope ........................................................24
4-2. Measuring frequency ................................................32
4-3. Measuring duty ratio ................................................33
5. Troubleshooting by blink codes ...........................................34
1.1 : Faulty coolant temperature sensor .................................34
1.2 : Faulty fuel temperature sensor .................................... 36
1.3 : Faulty charged air temperature sensor .............................38
1.4 : Faulty boost pressure sensor .......................................40
1.6 : Faulty barometric pressure sensor .................................42
1.7 : Faulty oil temperature sensor ......................................44
1.8 : Faulty oil pressure sensor ......................................... 46
2.1 : Faulty battery voltage..............................................48
2.2 : Faulty fuel pressure sensor ........................................50
2.3 : Faulty accelerator pedal ...........................................52
2.4 : Faulty accelerator pedal .......................................... 56
2.5 : Faulty vehicle speed sensor or tachometer .........................58
2.7 : Faulty clutch pedal switch ........................................ 60
2.8 : Faulty foot brake switch .......................................... 62
2.9 : Faulty cruise control switch ....................................... 64
3.2 : Excessive fluctuation of fuel pressure in rail ....................... 66
3.6 : Faulty input signal during ASR operation ...........................70
3.7 : Faulty CAN communication for ASR/automatic transmission, etc. ...............72
3.8 : Excessive engine RPM .............................................74
