Identification Plate With Certification Test Group Code, Checking And Comparing To The Code From The Engine/Motor Control Module
WARNING: This page is about a different car, the 2024 Audi S6 and 2024 Audi A6 Quattro. However, it is still accessible from the selected car via links, so may be relevant.
- Only applies to USA, Canada, and Mexico.
Special tools and workshop equipment required
- Vehicle Diagnostic Tester
The identification plate is located on the inside of the hood -arrow- at one of the shown locations.
- The identification plate with the Certification Rest Group Code must be present, undamaged and readable.
Reading out the measured value "Certification Test Group/Engine Family Number" from the engine/motor control module:
-- Connect the Vehicle Diagnostic Tester.
-- Start the test program "read the measured values" and add to the test plan.
-- Display the measured value "Certification Test Group/Engine Family Number" and compare to the code on the identification label -circle-.
If the code from the identification label does not match the code in the control module, or this identification label is not readable, damaged or not present, then order a new identification label via the Parts Information.