Re: Ford KA PCM failure due to water ingress
i take it by pcm you mean the ECU, i had a similar problem on my 98 fiesta had a really weird problem where it would rev to about 4.5k on the rev counter when you approached a junction after pushed the clutch to the floor.
i changed a couple sensors on the car which didnt fix the problem to it went in to my main dealer they couldnt gind the problem after a couple of hours labour and told me that the car need a new ECU and then tried to buy the car off me of which at the time it was not mine to sell and i didnt even let them make a offer.
anyway to cut long story short all the car needed was a reset of the ECU and the original fault has gone away also the new fault that my ex main dealer created which made the car undeliverable.
i used think that terms of knowledge main dealer was the best at the top, next joe bloggs garage, then people like me who tinker with cars since my running with ford ive changed this to joe blogs garage defiantly at the top then people like me who tinker with cars in there spare time then right at the bottom ford main dealer who in at least my case employee muppets