VOLVO issued a recall on the S60 model

On certain vehicles, the fuel system software may not be compatible with the fuel pump assembly. Insufficient fuel transfer could cause engine hesitation or stalling. Engine stalling would result in loss of propulsion which, in conjunction with traffic and road conditions, and the driver's reactions, could increase the risk of a crash causing property damage and/or personal injury. Correction: Dealers will update the engine control module software.