833steven
Member
throttle body 1994 E220 m111 any one know the pin numbers on the throttle body 8 pin connecter which are used to check the potentiometer readings on a ohm gauge .I have had a problem hot or cold no difference in drive ticking over at 7500 { auto } but when i press down on the accelerator it jumps from 7500 rpm to 1200 RPM sharply not giving a smooth pull away ,the only way to stop it doing it is to have your foot on the brake the same time this will be cleaned and rewired before refitting this is on a very low millage car 20,000 miles any help thanks steve