System too rich

FlashPro questions & answers specific to the FN2 European Civic Type R
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System too rich

Post by Itsuki »


I have a FN2 K20Z4.

I´m going with the Reflash groupN, but some days ago I put a CAI, and appeared the check engine light.

The code error is:

P0172 System too rich (Bank1)

I think that with the Reflash it´s fine with a CAI, RRC and a custom exhaust.

What MAP calibration can I go to start remapping?

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Post by Spunkster »

Go to New calibration and choose teh Map based calibrations for the Euro Civic and use the one listed as Map based with expanded tables for boost.