P10 primera

hondalova, Apr 29, 9:16am
i have a p10 primera with a sr20de. when driving the oil pressure gauge reads between 1 and 2, kg/cm2. i dont know what it is supposed to read. but tonight i was watching it and it went down to zero and stayed there for a while and then jumped back up to 2 kg/cm2. do you thing the gauge is faulty or the oil pressure switch faulty! iturned engine off and a minute later i started it up, the light goes out soon as engine started.

tcos, Apr 29, 10:39am
Did the red light come on when the gauge went down! As far as i know they are wired separately so if the red light didn't come on the gauge may be faulty, they are never accurate anyways lol

intrade, Apr 29, 8:54pm
as per above!. normal would be 3 to 4 maybe 2 to 2.5 in idle minimum if the gague was working correvct. did you check the engine oil level also of the engine!

hondalova, Apr 1, 12:43pm
LATE REPLY. still does it. the oil pressure light doesnt come on. and doesnt leak oil/ oil level is at full mark. i disconnected the O P S, then reconnected. it read at 4 when it was cold but started to play up.