K20A2 calibration EDM EP3-R

K-Series Programmable ECU Calibration updates / downloads
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NiTRO
Posts: 5
Joined: Sun Aug 02, 2009 2:00 pm

K20A2 calibration EDM EP3-R

Post by NiTRO » Sun Aug 02, 2009 2:21 pm

hi guys!
i have ep3 with k20a2 engine
ECU is PRA
specs:
- injen cai
- toda header
- supersprint exhaust

i find calibration in kmanager archive for rsx (k20a2, PRB) with same specs and rewrote all maps manually

everything works, dyno says about 225hp

but there are two problems:
- i got knocks on 4-5 rev
- i loose on hi-revs

maybe AF is too lean, cause i got it from PRB calibration?
trying to overall fuel on 7%

anyone can help me?


Image
Attachments
knocks.kdl
knocks
(610.13 KiB) Downloaded 243 times
log.[ITS_A_ZIP_ARCHIVE! EXTRACT FIRST!].kdl
20min datalog in zip archive
rename to log.zip and extract first
(960.33 KiB) Downloaded 302 times
edm_civic_base_rsx_tables.kal
my amazing calibration
(46.55 KiB) Downloaded 267 times

keto06
Posts: 499
Joined: Fri Jul 17, 2009 9:29 pm

Post by keto06 » Thu Aug 06, 2009 11:29 pm

Those cam angles are crazy man. LOL. 40* @ 2200 at WOT? 30* at low cam Xover and 50* at high cam? The gear cant move that fast...You can see in the datalog the gear trying to catch up...

LK7R
Posts: 127
Joined: Wed Mar 05, 2008 12:48 pm
Location: Prague / Czech Republic
Contact:

Post by LK7R » Wed Aug 12, 2009 1:00 pm

You need to buy a Wideband sensor such as PLX devices or Innovate LC-1 and wire it to your ECU pin E15. Then set Wideband input in KManager (Options > Settings > Wideband Input). Then you will be able to fully tune your car.

Also as Keto06 mentioned, you have to choose cam angles carefully. How to do that is best to see Hondata KManager training DVD or at least watch the videos on Hondata website and read the documentation.

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