This bulletin applies to 2016-2018 Volvo XC60 and XC90, 2017 S90, 2017-2018 V90 and V90CC and 2018 S90 vehicles. Issues may include poor performance/lack of power at take-off.
Intermittent DTC codes stored in the ECM may include P008800, P034192 and P036692.
A new engine management software is available from 2019w04. VST operation number is 36004-2.