Wee late shift with the trial apprentice doing some electrical diagnosis on a crank non start seat Leon 2010 CEG tdi Good to see the Coll wanted to stay back without being asked, and also answered all the questions I had on testing methods and processes 🙌🏼 very clever Top effort from the lad Found this to be an open circuit on an ECU control wire preventing the engine starting, testing instruments were Diag tool for initial fault code scan, OEM wiring diagram to locate and analyse potential common denominators and work out a plan, 2 multi meters, 2 test lights, wiring test kit, fuse and relay jumpers and year and years of training and hard work 🤓🤯 Finding the fault then going 1 step further to bypass the fault and confirm the car starts and runs in order to prove 100% the fault in hand 🚗 😊 #VAGspecialist #FifeAutotechLtd #WiringFaults #SimplyDiag #TestNotGuess #AutoElectrics