Help i need some info on a volvo 850 5 cylinder with a cdi

[Volvoman]

Hi All i have had much great help from Mark Shead of Ma Developments here in the uk my car has had all new looms made for the Sm4 and cdi can anyone help with what cylinder does the double spark i have 1-4 fine but no 5 it must be a wiring adjustment we had this same fault two years ago but never made notes please help :mad::mad::mad:

Russ

[Wroom]

Please give more detail of what you want help with.

You say double spark. Did you mean multispark, or did you mean wasted spark, or did you mean twin spark?

Have you contacted Mark about this issue?

Otherwise, a cal file would help us to help you.