Engine Speed (Rpm)
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2013 Volvo C70, 2012 Volvo C70, 2011 Volvo C70, 2010 Volvo C70, and 2009 Volvo C70. However, it is still accessible from the selected car via links, so may be relevant.
The value indicates the engine speed (RPM). The transmission control module (TCM) obtains the value via the controller area network (CAN) from the engine control module (ECM), where the transmission control module (TCM) compares the signal with its own speed sensor signal.
Measurement range: 0 - 8191 RPM.
Idling speed: 850 RPM.