Skoda Workshop Service and Repair Manuals > Fabia Mk1 > Engine | 2.0/85 Engine, Fuel Injection | Self diagnosis, V.A.G Inspection Service | Self-diagnosis I | Technical data of self-diagnosis

Functions available when using the vehicle system tester V.A.G 1552 > < Properties of the self-diagnosis

Technical data of self-diagnosis

Technical data of self-diagnosis

Control unit identification:

The control unit version is displayed when the vehicle system tester -V.A.G 1552- is connected and address word 01 “Engine electronics” is selected → Chapter.

Equipment

Engine identification characters			AZL
System denomination			Motronic 7.5 ME
Exhaust limits conforming to			EU4, EU3 DDK, EU2 DDK
Electronic throttle system			Yes
Self-diagnosis			Yes
Actuator diagnosis			Yes
Fault memory			Permanent memory → Note
Memory for initialisation values			Volatile memory → Note
Lambda control			2 probes
Knock control			2 knock sensors
Intake manifold change-over			No
Camshaft adjustment			No
Boost-pressure control			No
Secondary air system			Yes
Exhaust gas recirculation			No

¹⁾	Independent of the voltage supply.

²⁾	The values are erased if the voltage supply is interrupted.

Engine
2.0/85 Engine, Fuel Injection / Self diagnosis, V.A.G Inspection Service / Self-diagnosis I
Technical data of self-diagnosis

Functions available when using the vehicle system tester V.A.G 1552 > < Properties of the self-diagnosis