hi guys
well ive got a 600whp b16 running precision 6262 on aem management!
tuner has mapped the car up to 2bar with no problems and 800miles on the engine.
so now we are having the problem of the afr going into the tens on normal driving and dont no why! its not as soon as you drive the car its when it has been warmed up!
if any one has had similar problems please could you help me out

thanks very much kiel

 

The map isnt going to change at all. There is most likely a trim that is messing with something. Look at both you coolant table and your air temp table and see what is going on.

 

we think the sensor has broke down as its been mounted on the intake mani
can any one on here read logs? as ive done some
thanks kiel

 

bbmototuning(at)gmail.com

 

broken map sensor
dont mount on engine!