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Home >> Nissan-Datsun >> 2007 >> Sentra SE-R >> Repair and Diagnosis >> Accessories & Equipment >> Communication Devices >> Driver Information System >> Combination Meters >> System Description >> Tachometer

System Description: Tachometer

The tachometer indicates engine speed in revolutions per minute (rpm). The ECM provides an engine speed signal to combination meter via CAN communication lines.

Fig 1: Communication Diagram Between ECM And Combination Meter
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