You guys got it. O2 reversed. Got it on a lift today and swapped them over, BAM 2% trims happy as can be. Thanks for everyones help. Something to commit to memory for me now.
Type: Posts; User: mitch.duncan88
You guys got it. O2 reversed. Got it on a lift today and swapped them over, BAM 2% trims happy as can be. Thanks for everyones help. Something to commit to memory for me now.
yup thats the issue. once it goes in CL the fuel trims swing as a huge mismatch causing the car to run horribly. Ive heard similar things about the narrowbands on other vehicles so guess ill install...
Sorry, 5.4 my fat fingers. It came in with cat deletes and rear o2s disabled by previous tuner. Replaced both front widebands. Im disabling CL by raising "CL o2 sensor temp" to 4000 which keeps it in...
I have a customer who swapped a 5.4L engine into there 2014 GT500 with the 5.8 blower and a cobra jet TB and stock 2014 GT500 injectors. Ive set everything in the tune appropriately for it to run and...
Well i made some progress today. Still no idea what it was that caused the issue but went back to my original file and started again changing things i knew had to be. I now have full fuel pressure...
I have read through that, the diagram is how it is now. Problem still persists. Ive been playing with injector scaling but still to no avail. Can someone take a look and hopefully ive just missed...
Nope, didnt work either way. KenneBell says it has to be prior to the fpdm to operate correctly. Iv been playing with the fuel trims and can change the rate at which it happens but is still a...
i Had it after the FPDM since i could see the voltage reference wire from to the ECU but KenneBell said this was wrong even on the Hellcats and to put it prior.
Im tuning my first 2017 Hellcat, iv done other mopar vehicles before both boosted and NA but never a hellcat.
It has a 10% ATI, 2.85 pulley ID1300, 21v BAP, and E85.
Whenever i go WOT it seems...