Hi,

So long story short, the previous owner installed an oil pressure guage in the car (1.9td 75s) but never hooked it up and left the signal wire rolled up in the engine bay. Anyone can help me find where the sender is? Already looked up the 4 haynes manuals and wiring diagrams but no luck.

Regards,
maniacbravo

you would normally install a sender as well - the car will have a on/off switch type sensor that will not run a gauge, just on or off for a warning light. Don't know these engines but generally speaking they are down by the oil filter housing on most cars and if you are lucky there will be a blanked take-off there where you can fit a sender.