Fuel Trim, Quick Adjustment, Bank X%
WARNING: This page is about a different car, the 2002 Volvo C70, 2001 Volvo C70, 2000 Volvo C70, 1999 Volvo C70, and 1998 Volvo C70. However, it is still accessible from the selected car via links, so may be relevant.
Quick adjustment is the adaptation value which is used to continuously adapt the fuel / air mixture during operation. The maximum limit of the value is 25%. The normal value is 0% (i. e. no adaptation).