It seems that body of the engine has the main problem and it is noted due to the B1692 Code. As the problem is related with the body of the engine, it is not very hard to solve the problem. It is necessary to get the dictionary meaning of the code for understanding the basic of the problem. From the code, B is found and it denotes the body problem of the engine. The vehicle engine system services particularly established hydraulic lifters for the B1692 code intake and finish valves. The lifters can be distorted by undoing an inner locking pin. The locking pin is detached using solenoids to alter oil compression fed into the lifter.