Would anyone be able to elaborate any more on these?

1) 17766 - Cylinder 2 Ignition Circuit : Open Circuit

P1358 - 35- 10 - - - Intermittent

2) 01317 - Control Module in Insttrument Cluster (J285 )

49 - 10 - No Communication - Intermittent.

Many thanks

You don't say what car so as it's obviously spark ignition I'll gamble on Octy RS.

Do they re-appear after clearing?

The first I would say is a coil pack or the connection to it. Second is listed in Autodata as a fault stored in another system so may have been triggered by the first.

You don't say what car so as it's obviously spark ignition I'll gamble on Octy RS.

Do they re-appear after clearing?

The first I would say is a coil pack or the connection to it. Second is listed in Autodata as a fault stored in another system so may have been triggered by the first.

Sorry, yes it is a Octy RS.

Cleaned them all now, so will watch it over the next few days.