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.
Why will it not accelerate? on 1999 Mercedes-Benz E430
by Boden in Philadelphia, PA on September 26, 2013
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 lig...