So my car has been having a weird symptom after i did a 1.8 Swap and the FM2 kit.
When i hit boost my oil pressure climbs and climbs (could easliy max out the gauge if the symptom was not there). Once i hit 5200RPM in boost the oil pressure would drop to about 35psi then around 5500-5800RPM it would jump right back up.
I assumed this was a Knock issue from the research i did so i immediatly pulled timing. I ran the car again and got the same exact issue. So I tried the next pull in vaccum no boost and also resulted in the same issue.
I live in CT and run 93 octane fuel.
Air fuel is in the mid to upper 11's for now in boost
My oil pressure sensor is run off a tee on the cold side block (stock pressure sensor location) shared with the oil feed line for my turbo
Engine is 1.8 JDM engine (no oil feel port on hot side block, hence me feeding my turbo Tee'd off the oil pressure sensor)
My timing map originally was the DIY tune base map that was downloaded but i pulled alot of timing to see if i could get the car to have a steady oil pressure ready through the RPM band but there was no luck .
Here is my current Ignition map. Very conservative, in my opinion i should not have any knock here running in the 11's for AFR