Whats this wires for ??

[DEATHCAT]

i was looking behind my dash and i found a light yellow and blue wire with a black plug on it i was woundering what its for ??

[Aragorn]

oil pressure sender as fitted to higher spec models - you car will only have oil pressure switch which drives the light

that wire would drive a pressure guage as seen on gte clocks if u had the correct sender on the engine

[DEATHCAT]

ok thx m8 but another thing i was told then on manual choke cars if its on there should be a tell tale light on and its not lighting up.

also there is only 1 wire connected to the choke Red ??