Trouble Code Table
| Trouble code | Cause of fault | Information sensor |
|---|---|---|
| 51 | EEPROM | Defective or not programmed |
| 52 | EEPROM | Contains only pre�programming |
| 55 | Control unit | Defective |
| 14 | Short circuit in sensor | Temperature display to ground |
| 167 | Short circuit in sensor | Fuel display to ground |
| 168 | Short circuit in sensor | Fuel display to positive |