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Error codes wont go away. Car is in limp mode please help!!!

PostPosted: Fri Sep 13, 2019 9:50 pm
by cowboy9299
I have a 2016 civic ex turbo. Went through all the steps. Just uploaded the dual psi tune. Said flash was successful but error codes didnt go away putting the car into limp mode not allowing the engine to rev past 2500 rpm.

Re: Error codes wont go away. Car is in limp mode please hel

PostPosted: Sat Sep 14, 2019 12:34 pm
by KTuner
Check the error codes, which you can do in the KTuner software via the toolbar. Then proceed to fix the issue outlined by the error codes. If you have a U0301 code then you chose the wrong codebase to start from in File>New Tune. The description for those selections outlined you should have matched yours in Tools>KTuner Unit Info before flashing. Choose the other one that you didn't choose last time if that's the case.

Re: Error codes wont go away. Car is in limp mode please hel

PostPosted: Sun Sep 15, 2019 12:45 am
by cowboy9299
KTuner wrote:Check the error codes, which you can do in the KTuner software via the toolbar. Then proceed to fix the issue outlined by the error codes. If you have a U0301 code then you chose the wrong codebase to start from in File>New Tune. The description for those selections outlined you should have matched yours in Tools>KTuner Unit Info before flashing. Choose the other one that you didn't choose last time if that's the case.


Giving the code U0038 what should I do?

Re: Error codes wont go away. Car is in limp mode please hel

PostPosted: Sun Sep 15, 2019 1:06 pm
by KTuner
Clear codes. That code wouldn't cause limp mode.

Re: Error codes wont go away. Car is in limp mode please hel

PostPosted: Mon Sep 16, 2019 6:20 pm
by cowboy9299
Tcm failed dont know if the ktuner caused it but that part is expensive.

Re: Error codes wont go away. Car is in limp mode please hel

PostPosted: Mon Sep 16, 2019 6:40 pm
by KTuner
We don't communicate, flash, or have anything to do with the TCM. The vehicle wouldn't drive without a minimally operational TCM.

Re: Error codes wont go away. Car is in limp mode please hel

PostPosted: Mon Sep 16, 2019 6:45 pm
by cowboy9299
Thanks anyway think it's a common problem I'll have to deal with

Re: Error codes wont go away. Car is in limp mode please hel

PostPosted: Mon Sep 16, 2019 7:12 pm
by KTuner
Definitely not common or you'd see much more talk about the TCM from the community.