Adding new mod to an existing tune

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kickin81
Posts: 1
Joined: Fri Jan 07, 2022 6:47 pm

Adding new mod to an existing tune

Post by kickin81 »

My 2013 Accord V6 Coupe is currently flashed with the base tune. I added a j-pipe last week and will be installing a CAI this week (which I will be disconnecting the negative from the battery). What is the proper method to get the ECU to adapt to these modifications? Reflash or will disconnecting the negative be enough?
KTuner
Site Admin
Posts: 3745
Joined: Mon Jul 22, 2013 8:13 pm

Re: Adding new mod to an existing tune

Post by KTuner »

If the intake changes the MAF housing size you'll want a custom tune for it. If not the ECU should adjust fuel trims as necessary.
jamatharp
Posts: 1
Joined: Fri Apr 22, 2022 4:33 am

Re: Adding new mod to an existing tune

Post by jamatharp »

All is clear. Thank you.
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