Engine scanning at A.P.R. Mechanical is not only finding errors in engine management system but also body control systems, S.R.S. , A.B.S. Air conditioning & Transmission, these are only some systems we can test, this scanning is done to isolate faults so repairs to your vehicle can be carried out with confidence.
keep in mind electronic scanning does not fix the problem it is only a tool in which we use to find most of your vehicles little gremlins.