Help master 08 Honda Accord malfunction!

Hello, you are talking about two system failures. There are two reasons for the engine: one is the open circuit of the throttle harness, and the other is the serious wear of the throttle position sensor. Check it. Acceleration is weak, there is no high speed, because there is computer protection.

083-0 19PCM/TCM can check the information transmission between the engine computer and ABS or transmission computer, that is, check the network management, so that the actual inspection of the fault can draw a conclusion, I hope it will help you.