All the coil packs share the same live. Trace it back to the ecu & wire it in before it splits to 4 lives. Lee
there is a 30amp fuse on the battery if the kill switch is put in-between that circuit the ecu/fuel pump will cut power.
[TABLE] [TR] [TD] Mark [/TD] [TD] Nominal current [/TD] [TD] Description [/TD] [/TR] [TR] [TD] (1) [/TD] [TD] 30 A [/TD] [TD] protected + battery feed for fuse box, passenger compartment relay andUCH [/TD] [/TR] [TR] [TD] (2) [/TD] [TD] 350 A (Petrol)400 A (Diesel) [/TD] [TD] protected + battery feed for starting, alternator, power feed fuse rack, Pro-tection and Switching Unit [/TD] [/TR] [TR] [TD] (3) [/TD] [TD] 30 A [/TD] [TD] protected + battery feed for engine functions via the Protection and Swit-ching Unit and diesel fuel heater relay [/TD] [/TR] [/TABLE]