Hi all. I only have 1.5 volts supplying coils 4 and 6.All other coils have 10.5 volts being supplied. I have traced the wiring which seems ok to the bulkhead but cant seem to find it again under the passenger footwell where im presuming it should enter the ecu. Autodata doesnt list a wiring diagram for this model so does anybody know of a possible cause for this or know where i can download a wiring diagram?? Thanks for your help.