Just to clarify please which Fusion will this ection be about, the European model or the US model?

Is anyone actually using this forum, or am I wasting my time?

this is a uk board mate

03 plate fusion petrol 1400cc

Cool , Need a bit of help with a fusion i have been fighting with for a week !
P0643 Sensor Reference Voltage A Circuit High
Car comes up with EAC fail on the dash and rev's start to go up and down and cuts out after you rev the engine .
Have fitted new electronic pedal switch and gone through all multi-plugs and cannot find any broken or lose terminals
Any one had the same issues or fixed such a problem
Thanks in advance

a wireing short to positive can sometimes throw up this code double check your wireing

Thanks minitalkin ,
I found the fault the PCM has gone down .
And cannot be reprogrammed ,I rang Fords who quoted over £800 for a new PCM
Looks like i am gona have to try Part search and see if i can find one .

get a second opinion on the pcm to make sure it is totally knackerd as these can be reprogramed or updated