Should the AFR not be a very similar shape to the boost curve, meaning that once in positive boost, the AFR should richen up to suit... so from my limited understanding of this subject, under 1bar boost, you're actually running leaner than you should be going by those numbers?? I think that the numbers at 1bar and over look reasonable and in the correct ballpark from what I understand and have read about.. however, being in the correct ballpark isn't quite as accurate as it needs to be!!

Who mapped the car?? Can you give them a wee email or call to discuss it??


Cheers,
Grant