Control module identification (example)

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The display on VAG1551 will show the control module identification, for example:

Fig 1: VAG 1551 Scan Tool Display - Control Module Identification (Example)

Courtesy of AUDI OF AMERICA, INC.

CONTROL MODULE CODING IDENTIFICATION

4D0907551...

Engine Control Module (ECM) Part No.

2.7

Liter Engine displacement

V6 / 5VT

Engine configuration
(V6 5-valve Turbo⁽¹⁾

G or no display

"G" for vehicles with Cruise control system or not

0002

ECM Software version

Coding 06612

Coding of ECM

WSC 06388

Dealership code of VAG1551 with which the last coding was carried out

⁽¹⁾	The engine is a so called Biturbo engine, meaning the engine is equipped with two turbochargers. "Bi" (latin) stand for two.

If the coding differs from the vehicle version, then:

Check coding of Engine Control Module (ECM). See CONTROL MODULE, CODING .
Press right arrow button.

Indicated on display

Fig 2: VAG 1551 Scan Tool Display - Select Function XX

Courtesy of AUDI OF AMERICA, INC.

NOTE: After pressing the HELP button, an overview of the possible functions is printed out.