Just took my GN out of the garage for the summer. Everything ran good when it went away. Over the winter I installed a cold air intake, truck maf and translator, 3.5" maf pipe, fresh Limit TA 49 turbo, Pypes cat back. I have the RJC down pipe still to install, probably Wed on my day off.
Problem is it goes lean as soon as it has any load. Not under boost, it compensates off the wideband correction. But it goes over 16:1 on the wideband and block learn goes up to 140. Maf maxes at 247. I'm thinking maf sensor is faulty. It was used. I should still max out at 255 way before 4800 rpm with 25 psi correct?
I can't post a log at work but I'll attach a picture
Problem is it goes lean as soon as it has any load. Not under boost, it compensates off the wideband correction. But it goes over 16:1 on the wideband and block learn goes up to 140. Maf maxes at 247. I'm thinking maf sensor is faulty. It was used. I should still max out at 255 way before 4800 rpm with 25 psi correct?
I can't post a log at work but I'll attach a picture
