urgent help holden vs coils

[plymouth_hemi_69]

help i just swapped a crs supercharger over from 1 of my holden vs v6'z to the other and now car wont start put new spark plugs in. pulled a cap off at the coil end and no spark at all out of any of the bacnks!! what could this be please help

 

[hako]

Maybe you've knocked off or damaged the cable from the CAS or the connector under the DFI (coils). Also see if it's logged a fault code:
https://forums.justcommodores.com.au/threads/checking-error-codes-vr-vs-revised.22307
Good Luck

 

[clubby_you]

I'm with hako you must have bumped a plug off or cut a wire or something to that effect

 

[plymouth_hemi_69]

was

wondering do the coils need earthing coz there not earthed right now

 

[BLOWN-VP]

yes.the bolts or metal part under dfi module has to be connected to - or chassis.

 

[plymouth_hemi_69]

cheers

thanks heaps for that phew not anything serious