I did clean a sensor that what inserted on the filter pipe (like a plastic one) when I arrived home this morning but did not find any significant dirt on it (I'm guessing that that was the MAF sensor correct?) I'm using a simota cone filter btw. Do you recommend using other filters or switching it back to stock?

I'll have the sensors clean including the throttle and injections and give you feedback. How much would the cleaning cost me? Any recommended shops?

Thanks again CivicVTi!