Trouble Code Table, Engine Control Units
| Engine management system | Cause of fault | ||
|---|---|---|---|
| Multec/Diesel (DDE) | Simtec | Motronic | |
| 83 | 59 | 143 | · Immobiliser function in engine control unit incorrectly initialised or not at all |
| · Immobiliser function in engine control unit deactivated | |||
| 84 | 93 | 144 | · No imo signal received |
| 85 | 94 | 145 | · Incorrect imo signal received |