Quick update. The "No Oil pressure, stop engine safely" came back on. But then it went off when I restarted the engine. I have NO noise coming the engine compartment. Even the injectors don't make much noise. The engine is running great. I'm thinking maybe its the senor?

Funny enough, I did an oil change and used sea foam and 0-20 for the new oil and the problem went away. I cleared the code and it hasn't come back. There was a bit of metal debri. I'm thinking the oil treatment I used last time made the oil much too thick and it wasn't getting past the filter or som...

Well guys, this is my first post on the site but I always seem to end up here looking for diy projects. Recently I put a boost gauge in my 2005 volvo s60. About a day later I'm getting p0026 and p0027 as well as "no oil pressure, stop engine" on my 2005 volvo s60. I havent the first clue w...