Operation CHARM: Car repair manuals for everyone.
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

Or, hide this message: temporarily or permanently

Powertrain Management: Application and ID




Technical Data

Engine Code AVH
System description Motronic ME7.5
Exhaust emission values in
accordance with ULEV 1)
Electronic Power Control (EPC) System yes
On Board Diagnostic (OBD) yes
Output Diagnostic Test Mode (DTM) yes
Function of data transfer to VAG 1551/1552 Rapid data transfer
DTC memory Non-volatile memory 3)
Adaptation values for throttle valve control
module Non-volatile memory 3)
Oxygen sensor regulation 2 sensors
knock control 2 knock sensors
Intake manifold change over no
Camshaft adjustment no
Exhaust gas recirculation no
Secondary Air Injection (AIR) system yes

1) ULEV = Ultra Low Emission Vehicle
3) Independent of the voltage supply