Just got the tune installed yesterday and truck just hasn't felt right. It seems very sluggish, it's bogging bad. I have the Kooks headers and Vararam Tri Power intake. I'm getting the P0101, P015B, and P015D DTCs. Working with the tuner to correct it, but I wanted to see if anyone had any ideas on a fix that could save a ton of logging and experimenting. I'm also wanting to know if it's good to keep driving the truck under this condition. Thanks for the help everybody.

 

Unless you are able to monitor the AFR I don't know if I would chance it. Would hate for it to go way lean and cause damage. When are you going to be able to have the tuner look into it again?

I am no pro and just getting into tuning so maybe I am more paranoid but unless I had a wide band to monitor my AFR the codes would have me worried

 

It may be worth noting that the code only pops up under a load. I should hear back from the tuner tomorrow. I sure hope this gets worked out quick. I will report back after the revised tune gets loaded. I checked for knock and AFR and they weren't far enough off to cause damage. I think there is an issue with how the MAF is setup in the tune.

 

All is good on revision 2 of the tune. Only code is from a bad O2 sensor on passenger front. Other than that it's all squared away.