Traditional Culture Encyclopedia - The 24 Solar Terms - Buick Hideo fault codes p0627, p0629, p0685, and p 1682 start the car shaking, and the acceleration cannot be added up. What happened?

Buick Hideo fault codes p0627, p0629, p0685, and p 1682 start the car shaking, and the acceleration cannot be added up. What happened?

Hello, P0627: fuel pump A control circuit/open circuit means, P0629: fuel pump A control circuit means high. P0685: Engine Control Module (ECM)/ Powertrain Control Module (PCM) Power Relay Control Circuit/Open Circuit. P 1682: Throttle Control Module/Engine Control Module (ECM)-the meaning of ignition power change. I hope it can help you and wish you a happy ride.