P132b code
 

Has anyone had this code and what fixed it. I do have a broken exhaust manifold bolt its the only thing I can think of. Truck is an early 04 6.0. Vxap2n2. Currently running extreme x tune but the p132b code sticks around no matter what tune. Any ideas from folks who have figured this one out will be much appreciated.

the vgt needs to learn. its hard to explain but basically everytime you flash or disconnect your batteries because of the strategy your running I needs to learn the vgt again. now with ids I can see vgtlrn_ok and it will say yes or no. with sct x4 or scan gauge you can only see duty cycle. if you have aftermarket air intake and exhaust it may effect it as well to relearn but you can try anyway.. do you have a way to see vgt duty cycle? 15-85%?

Thanx for the response, that makes sense. I dont have a way to monitor vgt %. I have tried to do a manual vgt relearn but theres no way to know if it worked or not. I guess I need to invest in a better monitor.