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Discussion Starter · #1 ·
I have 195k miles on my ep3. I did a pull from 1st gear all the way to maxing out 4th gear and after that my oil light came on when it would idle at 900-1000. It’s a 5 speed btw. When the car idles the light is on but when I hit the gas going over 1000rpm it disappears. Motor isn’t making any weird noises. I don’t have a oil pressure gauge either. i did a oil flush and the oil light still came on. I was running 5w-20 but I changed it to 5w-30. I was getting p2646 a couple weeks ago but I fixed it. I changed the vtec solenoid, vtc filter, and the oil pressure sensor. I bought the oil pressure sensor from auto zone, could that be the problem? Or what else could it be? I have a type s oil pump, is that a direct fit onto the k20a3?
 

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Discussion Starter · #4 ·
yesterday driving home from work the oil light came on even when I was hitting the gas. Now when the engine is fully warmed up it has the oil light on even when it’s driving it’s on now. Hopefully it’s not that but I wouldn’t be surprised. It’s 5k away from 200k. Engine still is running great and making power
 

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Discussion Starter · #6 ·
Ok I’ll get a oil gauge tester tmmr, I’ll search up videos on how to do that because I have no idea how to test the pressure. I’m really hoping it’s the oil switch because when I was installing it I didn’t have the right socket so I had to use pliers and my dad was helping. If I remember correctly he started to grip the weaker side of it and maybe that could’ve messed it up. When I was replacing my vtec solenoid I didn’t put on the heat shield for it. I have Dc headers with no heat shield for the headers either. Is it bad to not have the heat shield on for the vtec solenoid?
 

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Discussion Starter · #8 ·
Figured after all the researched after I did it. I got my oil pressure reader. What pressure should I see when the car is fully warmed up at idle? Should I rev it to 3k also to see what pressure I’m getting? I’m running 5w-30.
 
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