When the car engine P2835 Code is found, then find the meaning of the code. The car engine can be fixed by the right meaning. When the real meaning of the code is not available, then find the general meaning. The automobile dictionary meaning of the code is p for Powertrain Code Problem is related engine, transmission and emissions systems. 2 for MFG – Manufacturer Specific. 8 for Ignition System Or Misfire. 3 for Cruise Control Servo Indicates Low and 5 for Park or Neutral Position (PNP) Switch Circuit Engine Torque Signal Circuit. The car engine should be fixed properly and make sure that engine does not have any problem.