17978 - Engine Start Blocked by Immobilizer - sporadycznie brak kontaktu i problem z odpalaniem - Audi A4 B6/B7 - Forum Audi A4 Klub Polska
![Intermittent Immobilizer issue - codes 17978 and 01176, Engine start is being blocked | Volkswagen Passat Forum Intermittent Immobilizer issue - codes 17978 and 01176, Engine start is being blocked | Volkswagen Passat Forum](https://i.imgur.com/XgIgsBm.jpg)
Intermittent Immobilizer issue - codes 17978 and 01176, Engine start is being blocked | Volkswagen Passat Forum
![2001 Beetle 2.0L AEG, Auto (intermittent progressing to total no start/run condition) | Ross-Tech Forums 2001 Beetle 2.0L AEG, Auto (intermittent progressing to total no start/run condition) | Ross-Tech Forums](https://forums.ross-tech.com/data/avatars/l/13/13817.jpg?1599480575)
2001 Beetle 2.0L AEG, Auto (intermittent progressing to total no start/run condition) | Ross-Tech Forums
![2000 VW Jetta TDI throwing these codes, turns over once and then dies, anyway to fix the bottom two codes without taking it to a shop that you guys know of? I'd 2000 VW Jetta TDI throwing these codes, turns over once and then dies, anyway to fix the bottom two codes without taking it to a shop that you guys know of? I'd](https://preview.redd.it/npuyqv9f9gx01.jpg?width=640&crop=smart&auto=webp&s=0482a04e95524802cf19518beef0bdfe897f0afa)