Manuals through 2025 now available!

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

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

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Control Module Identification and Equipment

On Board Diagnostic (OBD), technical data

NOTE:
- Data transfer between the ECM and VAG 1551/1552 Scan Tool is performed in "Rapid data transfer" mode.
- DTC memory is non-volatile and therefore not dependent upon Voltage supply.

Control Module identification
The control module version is displayed when the scan tools VAG 1551 or VAG 1552 or the tester VAS 5051 is connected and engine control module selected.