Wiring for a stock Commonrail HDi is very simple to be honest, using a loom from a single plug 306 keeps them very self contained along with an unlocked ECU... If done right, you need simply one wire to make the engine run - the main battery feeds are all the same otherwise.
Personally wouldn't bother now with mechanical pumped HDis - there's so much information on the stock HDi ECUs to make them run independently of other body systems, there's no point in the faff.. Not to mention they've got vastly greater control.
Personally wouldn't bother now with mechanical pumped HDis - there's so much information on the stock HDi ECUs to make them run independently of other body systems, there's no point in the faff.. Not to mention they've got vastly greater control.
