rilnil

This isn’t the first time I’ve gotten this code it’s saying it’s the VTEC oil pressure, switch circuit high-voltage when it first came on the SH all wheel drive light and engine light came on it was stuttering when I would try to accelerate. Went to work at the end of the day I got in and just the check engine light was on and it was driving fine. Today got in and the light is off. Which leads me to believe it’s the oil pressure sensor based off of another thread that I can’t find for the life of me. Interested if anyone has another idea or if they have replaced theirs before and can give me some advice. I’d rather do try the sensor first as the last time I dropped it off at a mechanic for this P code they were going to charge me over $800. But a few days later when I came back from my trip they hadn’t even started working on it and I lived two hours away so I just left and a week later it turned off and has been off for the past 5 months until this.