All models except 4G93
| Flash code/device code | Place of failure |
| 0 | There are no faults in the electronic control module. You need to check using the usual diagnostic methods |
| 11 | Oxygen sensor or circuit |
| 12 | Air mass meter or circuit |
| 13 | Manifold absolute pressure sensor or circuit (alternative code) |
| 14 | Throttle position sensor or circuit |
| 15 | Idle speed control valve or circuit |
| 21 | Coolant temperature sensor or circuit |
| 22 | Crank angle sensor or circuit |
| 23 | Crank angle sensor or circuit (alternative code) |
| 24 | Vehicle speed sensor or circuit |
| 25 | Atmospheric pressure sensor or circuit |
| 31 | Knock sensor or circuit |
| 32 | Manifold absolute pressure sensor or circuit (alternative code) |
| 36 | Ignition timing controller, short circuit to ground |
| 39 | Oxygen sensor or circuit (alternative code) |
| 41 | Nozzle or its chain |
| 42 | Fuel pump or circuit |
| 44 | Ignition coil (cylinders 1 and 4) or her chain |
| 52 | Ignition coil (cylinders 2 and 5) or her chain |
| 53 | Ignition coil (cylinders 3 and 6) or her chain |
| 55 | Idle speed control valve or circuit |
| 61 | Automatic transmission control module wire |
| 62 | Air control valve sensor or circuit |
| 71 | Vacuum system solenoid or its circuit |
| 72 | Ventilation solenoid or its circuit |
Prayer with 4G93 engines
| Flash code / device code | Place of failure |
| 11 | oxygen sensor (lambda sensor) |
| 12 | Air mass meter |
| 13 | Air temperature sensor |
| 14 | Throttle position sensor |
| 21 | coolant temperature sensor |
| 22 | crank angle sensor |
| 23 | TDC sensor |
| 24 | vehicle speed sensor |
| 31 | Atmospheric pressure sensor |
| 32 | Knock sensor |
| 41 | Ignition time controller grounded |
| 42 | Nozzle (injector) |
| 43 | Fuel pump |
| 44 | Ignition coil |
| 55 | Idle servo valve |
| 0 | No failures |