Originally Posted by Montizzle 325i
Changing the oil that often isnt good for the engine btw
And actually, I got off easy. It wasn't the sensor after all. The elbow hose that connects the HFM to the Throttle Body broke and was causing a huge vacuum leak... the engine couldn't get any air. lol
I cancelled the order on the sensor and I'm picking up a replacement hose in about an hour.