Hello everyone! my 94-er 850 2.5 20V switch should now get a gas system at the nice pump prices… Well looking for Volvo gas retrofitter at Berlin and also found on the outskirts. Arrived, the yard full of 850 (about 10pcs.) looks very good. It should come in a BRC full-sequential plant, 70l tank and Flashlube (from which recommended). The whole should last 2-3 days. A week later (Tüv man was on vacation apparently) the sobering statement: “We have already hundreds of Volvos but had not had one like yours yet). Unfortunately the BRC system is not compatible with the control unit. The plant would have done without any problems in a 10V but in my apparently not”. Symptoms were a bad idle run, the rest was apparently ok. The only way out of the mess allegedly the construction of a Venturi plant…Now also the question: Does one of you has such a Volvo like my (2.5 20V 170ps BJ 94 switch) with a full-sequential plant?