Motornummer Updated — Tecdoc

Once you have the engine code, navigating the TecDoc architecture allows for seamless part matching.

The engine number is stamped directly onto the engine block. The location varies by manufacturer:

Searching by the provides a highly precise verification layer:

Why? Because a 2004 Audi A4 with engine code BKB uses different timing belts and injectors than an identical 2004 Audi A4 with engine code BGW , even though both are 1.9 TDI. TecDoc filters out the BGW parts if you enter BKB .

Hierbei handelt es sich um eine fortlaufende Seriennummer, die genau ein einziges Aggregat auf dem Fließband identifiziert. tecdoc motornummer

In TECDoc's logic, the engine number is a primary key like the VIN. Instead, it is a qualifier used to narrow down parts when the VIN alone is ambiguous.

Car manufacturers place a white paper matrix sticker directly onto the vehicle body. It contains the VIN, paint codes, transmission codes, and the engine code. Look for this sticker in: The spare tire well in the trunk The inner side of the fuel filler door The driver-side B-pillar door jamb The service portfolio booklet (first page) 3. Physical Stamping on the Engine Block

If you have chipped or tuned your ECU, do not change the Motornummer. TecDoc is for . Always use the factory engine code as it left the assembly line.

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. Once you have the engine code, navigating the

Når du har identifisert kjøretøyet ditt ved hjelp av for eksempel VIN eller motorkode, tilordner TecDoc det en unik intern identifikator kalt kType . I TecDoc-API-er og kataloger brukes kType som en fast ID for akkurat ditt kjøretøy [11†L18-L19].

TecDoc cross-references the engine part with original manufacturer numbers (e.g., Bosch) for high-quality aftermarket replacements.

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Typical TecDoc search mask:

A universal identifier used by manufacturers (like Volkswagen's "EA888" or BMW's "N20") that designates the precise engine design, displacement, and power output.

In the TecDoc database, every vehicle is linked to specific engine codes. These codes are not just random numbers; they identify the exact technical specification of the engine (displacement, power, fuel type, cylinder count).

It is usually stamped directly onto the engine block, often near the gearbox junction, on the cylinder head, or on a sticker near the timing belt cover.