You have a problem with your transmission. The transmission is trying to shift to a lower gear than necessary. Check the Transmission Fluid first and if it is low add the correct transmission fluid. Do not Overfill. If this does not solve the problem than the transmission fluid may need to be changed or you may have another problem within the transmission. Can be a bad shift solenoid or a problem with the hydraulic control unit. You need to take it to a Chrysler dealership or to a trusted transmission specialist for service. Do not neglect this or serious damage may be done to the transmission if you continue to drive it.
Trouble code P0730 means: Incorrect Gear Ratio
Incorrect gear ratio, the transmission is slipping.
Trouble code P0730 means: Incorrect gear ratio
Trouble code P0730 means:Incorrect gear ratio
Trouble code P0730 means:Incorrect gear ratio
Trouble code P0730 means:Incorrect gear ratio
Trouble code P0730 means:Incorrect gear ratio
Trouble code P0730 means:Incorrect gear ratio
Trouble code P0730 means:Incorrect gear ratio
Trouble code P0730 means:Incorrect gear ratio
Incorrect gear ratio in first gear.Incorrect gear ratio in first gear.
P0730 - Incorrect Gear Ratio. You have a transmission problem. I think Honda extended the warranty on this year Accord and gave a 7 year 100,000 mile warranty on the transmission. Talk to your local Honda dealer and see if yours is covered. I will also post a link on the settlement of the lawsuit concerning this.