Fault code p2306

Question

Mercedes-Benz E350
Engine model 272
The fault is: the control line to the ignition coil of cylinder 3 has a short circuit to the ground,
I checked the coils wiring and it has no problem.
It could be because of engine dme?

Answer 1

HI there,

This code could be the result of the ignition coil itself. Sometimes they will short to ground internally, so if the wiring proves good, I would swap this coil with one of the others and see if the code moves to that cylinder.