Gearbox speed sensor, input speed
WARNING: This page does not describe the selected car, but rather 7 other vehicles, including the 2007 Volvo V70, 2006 Volvo V70, 2005 Volvo V70, 2004 Volvo V70, and 2003 Volvo V70. However, it is still accessible from the selected car via links, so may be relevant.
The speed can be generated with the engine idling and the gear selector in P/N position. If the gear selector is in any other position, a gear is engaged and the gearbox input shaft is connected to the output shaft and an RPM will not be indicated until the car is driven. Depending on slippage in the torque converter the gearbox speed and the engine speed will differ when the lock-up function is not engaged. With lock-up engaged the gearbox speed should be the same as engine speed (RPM).
Measuring range (rpm): 0 - max. rpm.