Volvo calls back half a million diesel models worldwide Because the intake manifold could overheat and cause a fire in the engine compartment. In the series V40, V40CC, S60, S60CC, V60, V60CC, XC60, V70 (photo), XC70, S80, S90, V90, V90CC and XC90 from different model years between 2014 and 2019, the intake manifold made of plastic could overheat and thereby deform, the speaker explained the measure. A lighting up of the engine warning light, a motor failure or poor performance were the potential consequences. “In the worst case, there is the possibility that a locally limited engine compartment fire can occur. In addition, an optimization of the cooling system of the exhaust gas recirculation (AGR) is planned. In Germany, these works differ according to the model and engine. According to our information, this includes a software update for the engine control. It is intended to alleviate the problem of an excessive noise development in the aggregate. Moreover, an optimization of the exhaust recirculation (AGR) is planned.