The auto trouble B1706 Code is found at the diagnosed time of the car. It is important to get the accurate description of the code for solving the issue from the car engine. With trouble B1706 code so jump with the essentials like a fuel compression and of the fuel volume test. Or, you can begin on the electrical side by doing a voltage drip on mutually the power and ground joins for the fuel pump. Some shops claim erosion on the fuel pump crushed that lessens power and fuel compression. You have to take the car for test when the problem of the engine of the car is solved.