Long term fuel trim b1 system too lean
Explamation
Failed MAF
Probable Cause
1-Low fuel Pressure
2-Vacuum Leak On engine
3-Failed H02s

What should i do??????

Before This happened it went into limp mode for like 20mins

 

new maf

 

try unplugging the maf and if that doesnt work it might be the primary o2 sensor (bank 1). You should know with a boost gauge if you have a vac leak

 

I just got my o2 senser changed within a month, wheres a good site where i can buy a new MAF?

 

ecs or mjmautohaus. Someone claimed you can even order one from Napa and Autozone for less.

 

Does any company Sell performance MAF?

 

How would you get a performance MAF? It just reads air that passes through it. You just need one that functions.

 

can really only get oem style ones... dont try to get some performance one... i dont think they even make one for"performance"

 

good News car went back to normal

 

For now...