lbz lb7 maf differences
- Thread starter 1chevy02
- Start date
Same sensors. The P0101 code is a MAF performance code which basically means it is seeing airflow outside of the desired parameters set in the ECM. I have run an LB7 MAF in an LBZ before and it worked fine, so I would suggest looking for intake leaks or an oiled over MAF sensor. Also make sure it is installed in the correct direction.
If I remember it only fits one way? I thought it was the same sensor I was just double checking. It was ran with an oiled filter I believe, so I might try cleaning it. How much will that code affect LBZ performance? Any idea what approx. lb/min should be on a LBZ at full boost? Sorry I do not have another LBZ to compare to.
Don't remmeber what it should flow at WOT as it has been awhile since I logged one. The sensor can be put in backwards, and has been done before. Make sure the sensor portion of it is facing the air cleaner. If teh MAF reading is low, the ECM will limit fueling pretty heavily as teh LBZ bases everything off of an air fuel ratio calculator for max fueling. And this calculation relies HEAVILY on teh MAF sensor working properly to work correctly.
Yes, under teh MAF table you have to turn it to no MAF and max out your mixture table as well I believe.