Thomas0zero

I would like to read oil pressure from the stock gauge but looking for a more accurate sensor. After a couple days the heater controls started working normal again.

First thing i did when i bought the car was replace the bad oil pressure sensor. Oil pressure was strong after that. But after i rebuilt the engine that new sensor worked fine for a while then quickly started showing low or no pressure. Worried, i replaced it with the AEM and oil pressure was 90+psi cold at idle. I dont want aftermarket gauges in the car so i was hoping for an alternative to the stock sensor that would allow the stock gauge to function accurately.

So i wired the AUX 0-5v output from my AEM 0-150 oil pressure gauge to the factory oil pressure pigtail. The gauge didnt show any signs of life but now my climate control display is looking pretty screwed. Not sure if its coincidence or not.

Okay, thanks guys!

Does anyone know the signal range for an RB26 oil pressure sensor? 0-5V? I want to switch the stock oil pressure sensor with something more accurate and reliable that sends the same signal voltage. i replaced my stock sensor with a genuine Nissan sensor, but i think my Nitto oil pump killed it already. I eventually want to put a Haltech in my BNR32. i can buy a haltech sensor and run the stock pressure sensor for the gauge but i would like to find a same voltage range sensor that would give an accurate reading for both the haltech and the factory gauge.

Trying to find my RB26 compression ratio but Im not sure how to calculate combustion chamber volume for a head that has been shaved .010". CP 86.5mm - 8.5:1 (16.2 cc dome volume) 1.2mm 88mm Nitto Headgasket .010" off the head Stock crank with Nitto H Rods Thank you for the help.