The meaning of the B1935 Code is related car engine. You need to get the real meaning of the code but you may know the basic meaning for understanding the engine problem. The dictionary meaning is B for Body Code Problem is antilock brake system, electronic suspension and steering systems. 1 for MFG – Manufacturer Specific. 9 for Fuel and Air Metering. 3 for Cruise Control Servo Indicates low and 5 for Park or Neutral Position (PNP) Switch Circuit Engine Torque Signal Circuit. This car engine system services especially advanced hydraulic lifters for the B1935 code intake and exhaust valves.