Startsperre A4/S4 B5

Hei.

Noen som vet om det er det kun instrumentpanelet som "godkjenner" signalet fra lesespolen/nøkkelen, eller er det instrumenpanelet og hjernen?

Dette gjelder A6 97-->, men tror nok det gjelder din og.

 

 

Anti-theft immobilizer, On Board Diagnostic (OBD)

General information

 

All A6 are equipped with Immobilizer Generation III.

 

Generation III has the same functionality as the previous version. However, in addition to the normal hidden exchange between the immobilizer control module and ignition key, Gen. III includes hidden exchange between the immobilizer control module and Engine Control Module (ECM).

 

Data exchange between the Immobilizer control module and ECM takes place over the vehicle CAN-Bus network.

 

Note:

 

For Immobilizer III, the Engine Control Module (ECM) is actively incorporated into the evaluation and monitoring. The control module for immobilizer is integrated into the instrument cluster.

 

For immobilizer III, the keys are marked with an inscribed "W". The code consists of a fixed code and a variable code portion.

På mod før 98 sitter kke startsperre i instrumente,men i siden til dashbordet i knehøyde.