Question Asked: Why will it not accelerate?
September 26, 2013, 11:37 AM
Starts with surge and then a high idle. Codes are P0110,P0100,P0136,P0604 & P1580. Replaced MAF, Pedal position sensor, throttle body, brake light switch & spark plugs. If the pedal is depressed fully when starting and run wide open, the engine will smooth out and then run normal with lower idle, acceleration, and run fine.
Question Asked: Why will the car not accelerate.
August 26, 2013, 12:29 PM
E430 will only accelerate to 1000 and 1500 RPMs. On start it revs to 2500 and back to idle. Changed the accelerator pedal sensor. There are no codes stored. The BAS and ESP lights are on. Brake lights work. And it runs smooth not rough.