Need help with codes P0137 and P0157 which are Circuit Low Voltage Bank 1 Sensor 2 and Circuit Low Voltage Bank 2 Sensor 2. I assume these are set from the AF/R being to fat or to rich?? but not sure. The ses or check engine light usually comes on after a wot pass but no alway's. Any way is anybody familiar with this code and how to correct it?? Thanks

 

sounds like your rear 02's are gone, just have allen turn them off, done deal.

What part of az you from. hard to tell by background on your sig.

 

Bullhead city az. next door to Laughlin Nev. and an hr. from Las Vegas. Talked to Allen and he said he would do some research on the codes before turning them off.

 

What power adder do you have to get in the 12's ?

 

No power adders needed lol, cam and boltons, yeah i was going to say it kinda looks like ST. Johns or north of showlow, what times you running with the sts?

 

Never really thought I would see the day when I would have a traction problem with the 20 inch wheels and fat tires but when Allen got the tune dialed in it just goes up in smoke when it hits 3,000 rpm's so don't know the quarter mile times yet.

 

HotRod04, did you ever figure out what was causing these codes to pop up on your truck? Did Allen just turn them off in the tune? I am having this same issue along with DTC 0410 being thrown as well.