Originally Posted by
Rich170
Whenever I've had the engine management light come on in any of my old cars (including a mk3 mondeo like yours) disconnecting the battery for half an hour clears it every time! You sure the fault is not still there, thus bringing the light back on?
Yep, disconnected the positive terminal on the battery.. tried twice for half an hour and then tried over night too! no luck
when I turn the ignition the engine fault light doesnt go out even before the engine is started.