I had the abs/esp errors so forum member BiGK very kindly scanned my car for me (a true gent') it showed that my n/s front and o/s rear sensors were faulty. I have just replaced both today. I am still getting the error so my question is, do I need to get the faults cleared or should replacing the sensors stop the error? I'm now thinking it could be the abs ring(s). Thanks again for any advice.