This is Fit for Heavy Duty Volvo Truck 8Pin Connector to Female OBD2 16Pin Diagnostic Adaptor Cable. This cable can be used for converting connection from Heavy Duty Vol-vo Truck 8Pin to your existing OBD2 16Pin interface tool. Feature: Fit for Volvo 8Pin Cable for Volvo Truck This is just adapter ,not professional diagnostic tool It is for volvo 8pin connect cable, only for connect. Compatible: Fit for FH (2005-2012) Fit for FH 12 (1999-2005) Fit for FH 16 (1999-2012) Fit for FL 6 (2000-2006) Fit for FM (2005-2012) Fit for FM 10 (1998-2001) Fit for FM 12 (1998-2005) Fit for FM 7 (1998-2001) Fit for FM 9 (2002-2005) Package Content: 1 x Fit for Volvo Heavy Duty Truck 8Pin To OBDii Female 16 Pin cable.