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CEL 1412
Posted: Fri Jun 24, 2011 11:16 am
by Croc999
Car - Euro 2007 S2000.
since FPM 1.8.2 i have CEL 1412 which is not documented in US Honda service manual.
according to UK s2ki wizards it's related to air pump relay.
currently air pump doesn't work.
this CEL started immidiately after reflash new tune with FPM 1.1.8.2.
it continued with following FPM releases including 1.1.8.5.
tune file is attached.
Thx, Gennady
Re: CEL 1412
Posted: Fri Jun 24, 2011 11:18 am
by Croc999
2 other Euro s2000 owners reported the same problem:
phantom_ wrote:hello,
i recently upgraded my FPM version from 1.1.7.4 to 1.1.8.5 and uploaded my final calibration to the car which is a 2006 EDM S2000.
i immediately received a CEL as P1412. i guess this is related with secondary air injection system. i have never received such a CEL during my uploads with FPM 1.1.7.4.
does Hondata think that it is related with the latest version of FPM?
i am using a test pipe. i think it will be very valuable to have secondary air injection delete feature in FlashPro.
so it must be caused by the FPM.
since the problem started from the FPM version which intriduced boost control - it might be somehow related.
Re: CEL 1412
Posted: Fri Jun 24, 2011 11:19 am
by Croc999
looking at this Honda's guide it looks like ECU pin A31 controls the system:
full discussion is here:
http://www.s2ki.com/s2000/topic/265541-error-code-1412/
Re: CEL 1412
Posted: Fri Jun 24, 2011 11:27 am
by Croc999
Re: CEL 1412
Posted: Fri Jun 24, 2011 5:31 pm
by phantom_
nice summary, thanks.
Re: CEL 1412
Posted: Tue Aug 02, 2011 2:57 am
by terryl
Hi - has this been solved in flashpro manager for the euro s2000
Thanks
Re: CEL 1412
Posted: Tue Aug 02, 2011 4:28 am
by phantom_
terryl wrote:Hi - has this been solved in flashpro manager for the euro s2000
Thanks
how?
is there a Euro S2000 version of FPM? where do we download it?
nothing has been reported by Hondata at the web site or forum up to now???
there are many Euro S owners waiting for the next release of FPM for the bug resolution?
Re: CEL 1412
Posted: Tue Aug 02, 2011 10:49 am
by Croc999
i think "terryl" was asking whether this was solved.
i see ver 1.1.8.5 at Hondata's website - so i'm still waiting.
Re: CEL 1412
Posted: Tue Aug 02, 2011 12:15 pm
by phantom_
Croc999 wrote:i think "terryl" was asking whether this was solved.
i see ver 1.1.8.5 at Hondata's website - so i'm still waiting.
sorry, i misunderstood terryl's statement because of waiting for months :):):)
i bought a ScanGaugeII device to reset CEL EVERY time i drive. i am improving about CEL1412 bug day by day!
hondata support previously stated that
bug resolution is done. i hope next version will be released before Honda announces the next version of S2000.
Re: CEL 1412
Posted: Sat Aug 13, 2011 11:27 am
by Croc999
Hello Hondata,
it's been almost 3 months since this was discovered and you said you wil fix this:
http://www.hondata.com/forum/viewtopic. ... se+#p54817
don't mean to irritate - but perhaps you could do a minor release just ot fix our issue?
thx,
Gennady
Re: CEL 1412
Posted: Mon Aug 15, 2011 9:49 am
by Hondata
Sorry, but to release the software there are other changes which must be completed and tested - this is why we usually don't give release dates. We should be able to make a beta build shortly.