Parameters, status: General
WARNING: This page is about a different car, the 2004 Volvo S40, 2003 Volvo S40, 2002 Volvo S40, 2001 Volvo S40, and 2000 Volvo S40. However, it is still accessible from the selected car via links, so may be relevant.
Certain values deviate from those contained in the signal specifications, see Signal description. Transmission control module (TCM) . This is because read off values are calculated and filtered by the control module. In certain cases the engine must be running to obtain the relevant values.