instead of buying anything yet, would it be more helpful if i check the pressure the fuel is being pumped, or how would i check if its really the sensor or the pump that is acting weird.

Hi sorry about that, I went to autozone and they told me the codes they got were P0193 and P0190. Hope this helps I know the codes represent something related to the fuel, but can it be related to the pcv system now that i have those codes?

Hi, I've been having problems with my volvo 2005 xc90, I bought it during the summer and because I did not have a drivers license back then, it was siting there for at least a month and a half. When I finally got everything in order I noticed that there was something wrong with the engine. First off...