Whats going on guys. I got my car back and I have to say it runs good. My setup is:

GSR bottom end with LS Rods and LS Crank
B16 Head (Stock)
1K precision injectors
AEM fuel rail
Ram Horn Manifold
Precision SC61
3 Inch Hood Exit exhaust

I drove the car the other day and I noticed that the Innovate MTX-l I have starts out at 7.4 then when I am on the gas, whether in boost or just cruising the car stays at 22.4. The car is tuned on pure 93. I am trying to figure out whats the problem because its the first time being driven since getting it tuned. I dont want to drive it being that lean before I figure out the problem. The guy who made the Hood exit exhaust said that it could be the sensor placement which is why its reading that high. I would appreciate and answers as this is my first turbo car. Thanks!

 

Mines starting to act up where it "sticks" its the o2 sensor showing signs of failure im guessing

 

Check o2 as well as tps.

 

how far is the sensor from the end of the up pipe? If it's only a few inches then reversion is causing fresh air to be sucked into the exhaust which skews readings pretty bad.

 

did you recalibrate it??