[jruppert]

I have a set of 24lb injectors in my car with other mods. I have a Pro-M mass air that is calibrated for 24lb injectors. I am having some trouble with my sensor for whatever reason. The car wants throw out the check engine light and it starts running rich. At least I think it is because you can smell the gas in the exhaust. If you let it run long enough you can actually see smoke coming off the cats. I run codes and I cant remember the exact code but it basically says that the Mass air is running below minimum voltage. I took the sensor out to try and clean it but it doesnt seem to be dirty. Any suggestions?

[Vortex]

make sure no air is escaping.. if its not getting all the air from the MAF to the throttle body it will do as you mentioned.

[jruppert]

There arent any holes or leaks anywhere. That was one of the first things that I checked. I also went and threw on my stock mass air unit and it doesnt get the cats all hot, doesnt give off a gas oder in the exhaust, doesnt throw out a check engine light. But the original isnt calibrated for 24lb. I am also dealing with a nasty idle problem that I have also left a thread in here for.

[Vortex]

did you use a tuner to adjust the fuel injectors as well?

[jruppert]

A tuner to adjust the fuel injectors? What I did was I bought the mass air flow already calibrated for 24lb injectors. As far as tuning the injectors, I didnt know you could.

[Vortex]

i mean using an EEC tuner to change your settings for calibration.. ive heard of someone doing that then changing the MAF as well.