ignition coils fault code

ive pulled the code from my 1.8 1996 vectra and has come up with 0351 which
equates to ingnition coil 4 + 1
is there an ignition coil pack or could this fault be down to the HT leads?
as you can tell im not too clued up on this stuff so any help is appreciated
TIA colin

 

i think only if shorted.
though i would suspect a coil pack of that era if one is fitted as they are
renound for faults.

check its 4 way connector, pull it off and give it a squirt of switch
cleaner.
if its the one i think it is the connector is uppermost and can get
oil/engine crap inside it if its not pushed home properly.

mike