2006 Audi A4 Quattro - Fault Code 2303


My car cranks but does not fire. Everything electrical seems to be working fine. Fault code reads P2303 which is Ignition Coil B Primary Control Circuit Low. Any ideas of what this means?

It seems to mean that the ignition coil isn’t producing spark. This could be a broken wire, or a poor connection, which keeps the ignition coil from working.