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I have a 65 plate mk3 focus facelift 1.0 ecoboost zetec. It was bought as salvage with no keys and the ecu was damaged. 

a friend of mine had a full ecu lock kit. The part numbers matched so we continued to swap the clocks, ECU, fuse board thing (can’t remember the name), ABS, key barrel and keys 


car is starting fine. Cleared all codes using Forscan and ran basic settings. 

now I’m left with 3 faults 

Right rear wheel speed sensor C003A

left rear wheel speed sensor C0037

Lost communication with front distance sensor U0235 


all of them present as ABS faults and as you can see in the images it says “Additional fault system - incorrect component installed” 


is there anything I’ve missed in doing the ecu swap. This is my first Ford I’ve done this with 


any help will be greatly appreciated thanks 






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Hi, is the car LHD ? I see in the faults it is displaying distance in KM or is it that you have ForScan set to metric instead of imperial?

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