I know when he was doing the tune he was showing me that he was changing some 0's and 1's and changed it so that it should only see the front o2 sensors. Is he supposed to let it read all the o2's and just shut off the dtc codes for the rear o2 sensors individually?

u7146.
v.9409
98 mustang
twin 57 mm turbo's
72 lb injectors
t-56 magnum wide band
.40 over bore
c & l 80 mm maf
78mm bbk upper intake plenum
typhoon intake manifold / ported runners/gasket matched
stage 3 mmr heads
stage 2 mmr custom grind turbo cams
aromotive A100 fuel pump
10 an fuel lines
8 an ...

The idle was set high because of my cam's I was told; and when I was coming to a stop the RPM's came down to fast and seemed to make the car die out. What can I do to get these O2's shut off the guy that wrote my tune said he had shut them off and couldn't understand why I was still having the issues?

Still have the same issue even after calling customer support they told me to simply plug in the o2's then it should work with the custom tune. ANY IDEAS

ok i think i figured out how to post the tune but wasn't sure if it would be the custom or the extra so i will post both.

predator # u7146
Predator revision v.9r09
98 mustang GT
twin turbo
72# injectors

I have a custom tune on my predator. The guy at the dyno went back through my tune they other day and cant figure out why my car keeps throwing a code for both my rear o2 sensors "p0136 and p0156" . He told me that he ...

I am having the same issue. was wondering if u ever figured it out?

1. U7146
2. Predator v.9r03
3. 98 ford mustang gt

I just got my car of the dyno yesterday and they were unable to figure out why these codes keep popping up.

P1445-Evaporative Emission System Purge Flow Sensor Circuit High Input
p0136-O2 Sensor Circuit Bank 1 Sensor 2 see p02270 , p02271
p0156-O2 ...