I have had trouble starting my car and after looking up info on A/B it was stated that it was the T.D.C sensor.. I went to my local garage & they put a OHMs tester on it and it came back as a fault with the D.T.C. sensor not T.D.C, It was located in the place where Toureman said it was (nice one) they erased the fault with the computer in a matter of minutes...tthanks to all