Engine management light

[forbessid]

my light came on this morning think it was due to the down poor in rain on the motorway anyway plugged the obd2 in and came back with a fault code 1327 my manual only goes to 999 anyone know what this code is ???.

[werdna]

P1327 ignition - intergrated phase detection.

check ignition primary pattern for excessive peak voltage and spark line too short. This fault can be caused by interference.

If you don't have any joy with this likely to be a knock sensor problem.