Maximize Fuel Efficiency with Sprinter's p0778 Transmission

It won't down shift and when I mash the throttle the engine gets a lot louder but the rev's do not go up and neither does the speed. I'm ... What are the Common Causes of the P0778 Code? · Low transmission fluid level · Faulty pressure control solenoid · Defective transmission control ... This is a failure of solenoid #5 in the valvebody. I would drop down the valvebody and ohm out all of the solenoids because chances are, #5 is shorted or ... P0778 Mercedes-Benz Auto Trouble Code description with all kind of problems on car models. Find the repair process of P0778 Mercedes-Benz OBD 2 engine fault ... Engine and ECT ECU checks for an open or short circuit in shift solenoid valves SL2 (1-trip detection logic). (a) When solenoid is energized, ... The OBD-II trouble code P0778 indicates an issue with the Pressure Control Solenoid 'B' in the transmission system. The pressure control ... ... P0778 и P0779 . Набор кодов основан на конкретной неисправности, которая предупреждает PCM и загорается индикатор Check Engine. Назначение ... Le code défaut P0778 est lié au circuit électrique de commande de pression de l'embrayage de la transmission automatique. Il indique un dysfonctionnement dans ... 2007-2015 Mercedes ML63, 2007-2008 Mercedes CLK63 AMG, 2014-2016 Mercedes Sprinter 2500 ... P0778. Pressure Control Solenoid 'B' Electrical. P0798. If an open or short circuit occurs in either of the shift solenoid valves, the ECM controls the remaining normal shift solenoid valve to allow the vehicle to be.