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2013 civic SI RBC swap base map help!
Posted: Mon Aug 18, 2025 5:01 pm
by jaypee
just put on an rbc intake and loaded up the hondata calibration file for CAI, RBC manifold, CAT delete, Catback Exhaust, Idle started surging from 1k-2.5k rpm. unsure what to do please lmk!
- K-Tuned SRI 3.5 (to headlight)
- RBC intake manifold
- Stock injectors (310)
- 2.75 in DP
-2.75 in invidia n1 catback
Re: 2013 civic SI RBC swap base map help!
Posted: Tue Aug 19, 2025 10:20 am
by Spunkster
It sounds like there may be a vacuum leak.
Re: 2013 civic SI RBC swap base map help!
Posted: Mon Aug 25, 2025 7:31 am
by jaypee
Spunkster wrote: Tue Aug 19, 2025 10:20 am
It sounds like there may be a vacuum leak.
Hey Spunkster I was able to fix the idle issue, but the next issue is the car goes on limp mode when it crosses into vtec. Unsure what to do.
Re: 2013 civic SI RBC swap base map help!
Posted: Mon Aug 25, 2025 12:18 pm
by Spunkster
When you datalog, what errors are reported?
Re: 2013 civic SI RBC swap base map help!
Posted: Fri Aug 29, 2025 4:32 am
by jaypee
Sorry for the late reply. But the Hondata app gave me the trouble codes p0301, p0302, p0303, p0304 and p0300
Re: 2013 civic SI RBC swap base map help!
Posted: Fri Aug 29, 2025 9:42 am
by Spunkster
You should follow the factory service manual troubleshooting steps for those errors.