Tecdoc Motornummer ✰

Important: Many manufacturers (e.g., Ford, Opel, Renault) encode the engine code within the first 4–8 characters of the engine number. Others (e.g., older Mercedes) do not.

Typical TecDoc search mask:

Vehicle selection:
  -> Make: [Audi]
  -> Model: [A4]
  -> Type: [B8]
  -> Engine Code / Motornummer: [CNC 123456]

When CNC 123456 is entered, TecDoc recognizes CNC as a valid engine code for the 2.0 TDI 143hp (common rail). It will then present parts only compatible with that exact variant, even if other engines with similar displacement exist. tecdoc motornummer

When you enter a Motornummer into a TECDoc-based system (like TecCom, Autodata, or aftermarket catalogs), the system does two things: Important: Many manufacturers (e

The system extracts the engine family code from the beginning of the Motornummer. Typical TecDoc search mask: Vehicle selection: -> Make:

Input your 17-character VIN (Vehicle Identification Number) into a TecDoc-compatible decoder. The output will provide the official Engine Code. This is the recommended method for using TecDoc.