What is the BMW DME module?
1 Answers
BMW DME refers to the engine module, specifically the Digital Engine Management system. Below is an expanded introduction about the BMW engine module: 1. Definition: The English abbreviation for BMW's engine module is DME. The engine module refers to: The Engine Control Unit (ECU) controls and monitors all functions of the engine, including managing ignition and fuel injection. 2. Function: The BMW engine module stores data used for EWS (Electronic Immobilizer) code exchange, which is transmitted via data lines. 3. Drawbacks: (1) Relatively poor electromagnetic compatibility, making it susceptible to electromagnetic interference. (2) Internal components have relatively poor high-temperature resistance, making them vulnerable to temperature effects.