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2015 hellcat charger mmx 411 stroker with whipple 4.5l blower. Right after the whipple install we are getting various codes that seem to be putting the car into limp mode. According the the tuner code u11bc is the culprit however there are several other codes showing up. Just wondering if anyone has had similar issues. We can see that the brake sensor is responding in both the abs module and pcm so that cant be it (code u11bc) but it still shows permanent in hptuners. All sensors, wiring, and gaskets are installed correctly according to the whipple instructions. I've tried to delete the codes using hp tuners but that doesn't seem to work. Ive tried to reflash the pcm with the same tune but the codes are still there. Maybe I need to take it to the dealer and have them delete?
The battery was weak after the car sat for several months waiting on engine so we thought maybe low voltage while the tune was loaded was the issue but we have since replaced the battery and reinstalled everything. Still having the same issues. Below is a snap shot of the codes we are seeing
The battery was weak after the car sat for several months waiting on engine so we thought maybe low voltage while the tune was loaded was the issue but we have since replaced the battery and reinstalled everything. Still having the same issues. Below is a snap shot of the codes we are seeing
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