Have a code for engine brake over-speed fault. On 07 Volvo with Volvo engine. Any possible causes? Wondering if the overhead needs adjustment or sensor is bad on camshaft.
Hah, easy to get this code. You run down a hill in gear with jakes on, but hill is too cool )) LOL and engine revs up to 3000 rpm. To avoid this code use brake pedal ore hydrolic retaerder) do not let engine overspeed