why does this code make the car run lean. I posted earlier about some issues that Im having. I have 750ccs, boomba rail, aero return kit, safc2, stage 2 pcm. I cant seem to run smooth right at 2k and 3k regardless how much fuel I add or take away. these are 10% bigger than stage 2 injectors, so I started at 10% less fuel across the board. basically the car wont go anywhere unless its +5 to +30% lo menu. under boost is ok, holding 26lbs, but that trips the code and the car runs like garbage. wideband reads 16-lean and the car hesitates like crazy. what is up with this code? do I need a new map sensor?

 

Did you get the 3 bar Map and Tip?

 

well just the map. I had the stage2 kit installed last year and this summer added the 50 trim and fuel stuff. the TIP doesnt come with stage 2, right? just S3

 

TIP sensor does come with the stage 2 kit.

 

yeah youre right I have both TIP and MAP. the car keeps leaning out and the same code is tripped. do I need to replace the map sensor?