The general meaning or the automobile dictionary meaning of the car engine P2696 Code is very useful or read the manual of the car engine code for solving the car engine. The automobile dictionary meaning of the car engine code is p for Powertrain Code Problem is related engine, transmission and emissions systems. 2 for MFG – Manufacturer Specific. 6 for Vehicle Speed Control And Idle Control System. 9 for Crankshaft Position Sensor Circuit Performance and 6 for Cruise Control System – Vehicle Accel Too High. The automobile dictionary meaning of the code should be used if you know the real meaning of the code.