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Home >> BMW >> 2001 >> M Roadster >> Repair and Diagnosis >> Electrical >> Gauges >> Driver Information - Overview >> Driver Information Part 1 >> E36 Driver Information Systems >> Test Function Summary >> Test No. 02

Test No. 02

ENGINE DATA - This display is an "engine factor" value that is stored in the coding plug. The instrument cluster processor uses this factor in addition to the "TD" signal from the DME control module to process and display tachometer RPM based on the engine installed. For example: