Inconsistent Idle Injector Recovery? Help...

2012+ US/Canadian Civic Si / 2013+ ILX
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BrettCombs
Posts: 5
Joined: Thu Apr 24, 2014 9:47 pm

Inconsistent Idle Injector Recovery? Help...

Post by BrettCombs » Sat Jul 11, 2015 9:59 am

Hi, I have a 2013 Civic Si that is Supercharged by Kraftwerks. I have a strange idle problem that occurs at random while shifting into neutral (perhaps to coast before a redlight or similar scenario). The idle will on occasion fall correctly and hold steady at or around 900RPM, on other instances it will either fall and recover to 1500RPM and hold steady until completely stopped, at which point it will fall to 900RPM, on other instances it will fall to 900RPM and slowly climb to 1700RPM and drop and climb again creating a surge in idle if you will. Any ideas are much appreciated. I have seen a video on youtube with a similar if not exact same problem. https://www.youtube.com/watch?v=SutRsEQUL8g
"Idle problem after RBC swap, 9th Gen"
Attachments
Brett Combs 110 Exhaust Rev 6.fpdl
At about the 12Min Mark you can see an example of high idle then proper idle once stopped.
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BrettCombs
Posts: 5
Joined: Thu Apr 24, 2014 9:47 pm

Re: Inconsistent Idle Injector Recovery? Help...

Post by BrettCombs » Fri Jul 31, 2015 7:22 pm

Thanks Everyone... Really...

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R-12914
Posts: 343
Joined: Sun Dec 01, 2013 12:13 pm
Location: Germany/Bavaria

Re: Inconsistent Idle Injector Recovery? Help...

Post by R-12914 » Sat Aug 01, 2015 2:57 pm

2008 Honda Civic TypeR FN2
Rotrex C30-94 supercharged with relocated IAT
Powered by ASNU 092/FP330E fuel pump & ASNU 090/750cc fuel injectors
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ECU: 37820-RSP-E03
Flashpro: FP-SI-INT-21153
Software: 3.4.1.0
Firmware: 164

BrettCombs
Posts: 5
Joined: Thu Apr 24, 2014 9:47 pm

Re: Inconsistent Idle Injector Recovery? Help...

Post by BrettCombs » Sun Aug 02, 2015 11:53 am

While He does have an idle issue it does not appear to be the same. The video I found on youtube matches the issues almost exactly... Where the referenced FN2 falls then recovers mine does not fall to 600 ever.

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