Kronazilla
Member
- Thread starter
- #1
Hi all,
I posted a long while ago about how I was having dtcs as well as drivability issues when on e85 tune. Slowly since then I have used a 93 tune by Bama and a 93 tune from Brendspeed. Both had similar issues that threw codes for int control module torque perf issue as well as bank 2 rich issue along with the vehicle going into limp mode. None of these were present when car was on the stock tune and my roush cai had the insert on. I had beedspeed make me a 93 tune that was for when the insert was on, insert was off before and tuners were aware when making previous tunes, and the car was finally happy, no codes, no weird issues.
The thing that has me scratching my head now is what the issue could really be since it was not the tune. I am between it being my stock maf sensor and the actual roush cai itself. I am guessing either the sensor is stuck and doesn’t wanna read any values over stock or maybe there is a leak somewhere in the roush cai or some other issue with it. Wanna see if anyone has ran into similar issues. Sorry for the lengthy post, appreciate any replies.
2018 GT- PP2- roush cai/exhaust are only physical mods to powertrain
I posted a long while ago about how I was having dtcs as well as drivability issues when on e85 tune. Slowly since then I have used a 93 tune by Bama and a 93 tune from Brendspeed. Both had similar issues that threw codes for int control module torque perf issue as well as bank 2 rich issue along with the vehicle going into limp mode. None of these were present when car was on the stock tune and my roush cai had the insert on. I had beedspeed make me a 93 tune that was for when the insert was on, insert was off before and tuners were aware when making previous tunes, and the car was finally happy, no codes, no weird issues.
The thing that has me scratching my head now is what the issue could really be since it was not the tune. I am between it being my stock maf sensor and the actual roush cai itself. I am guessing either the sensor is stuck and doesn’t wanna read any values over stock or maybe there is a leak somewhere in the roush cai or some other issue with it. Wanna see if anyone has ran into similar issues. Sorry for the lengthy post, appreciate any replies.
2018 GT- PP2- roush cai/exhaust are only physical mods to powertrain
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