R34 Oil Pressure Guage Not Working

[Ado Potato]

Hey all,

My oil pressure guage almost always doesnt work. It just sits on zero the whole time and will sometimes come to life with the needle pointing around the 2 mark (quarter of the way).

This guage and my boost guage are the only ones that ever do this - the boost guage is not a big worry seeing as i have an aftermarket guage installed (which ALWAYS works).

Any suggestions or solutions would be heaps helpful.

Many thanks in advance,

Ado Potato.

[Moodles2]

With R32's at least, it's usually the oil pressure switch has become dirty (near the oil filter), unplug the rubber boot and give the contact points a good clean with contact cleaner and should fix it. Otherwise if the oil pressure gauge is still acting up, A/M pressure gauge is the only other option.