This warning light shows periodically, there is no obvious engine problem and Ford dealers can not solve this problem.
It also happens on my wife's 2005 petrol Focus Titanium
Any ideas?
Come on! Throw the dog a bone, here!!
At least give us the codes.
No such think as a 1.9 Focus Diesel. They come in 1.6, 1.8 and 2.0 variants.
Obviously does not affect the fault lamp.
Cannot believe a Ford dealer does not have the kit to sort.