Search found 31 matches

by taitcw
Mon Jul 18, 2011 2:11 pm
Forum: K-Pro / KManager
Topic: Using Kpro K20A2 tuned calibration. OK to lower the VTEC?
Replies: 9
Views: 5683

Re: Using Kpro K20A2 tuned calibration. OK to lower the VTEC

To get the best result, you would need to take ur EP3 for a full dyno tune.

With stock exhaust, the optimal VTEC point for my DC5 was 5200rpm.
by taitcw
Mon Jul 04, 2011 2:43 pm
Forum: K-Pro Calibrations
Topic: Lotus swap Integra K20A DC5 with kit JRSC 550 chargercooler
Replies: 4
Views: 2061

Re: Lotus swap Integra K20A DC5 with kit JRSC 550 chargercoo

It sounds like you are in "limp mode". Have you not got the secondary O2 sensor installed? I believe you need to switch off a few things from that calibration to make it work. Are you familiar with KManager? Go to Parameters Windows, Misc, Uncheck "Enable emissions error checking". (JDM K20A DC5 R d...
by taitcw
Sun Jul 03, 2011 7:25 pm
Forum: K-Pro / KManager
Topic: Where are the release notes (change log) for Kmanager 1.5.1?
Replies: 2
Views: 1194

Re: Where are the release notes (change log) for Kmanager 1.

Try this link
http://www.hondata.com/help/kmanager/whatsnewtopic.htm

I know it is for 1.5.0 but there almost no difference between 1.5.0 and 1.5.1.0 (a bug fix for older KPro).
by taitcw
Wed Jun 29, 2011 2:28 am
Forum: K-Pro / KManager
Topic: ECU throws P0134 (O2 sensor response) but everything is ok
Replies: 16
Views: 4263

Re: ECU throws P0134 (O2 sensor response) but everything is

You are right, why stock ECU works fine with the same O2 sensor...

Have you tried to Erase ECU and upload a brand new kal, then upload your own kal?

What KM version are you running?
by taitcw
Tue Jun 28, 2011 2:51 pm
Forum: K-Pro / KManager
Topic: Reaching column 10 under WOT
Replies: 2
Views: 1562

Re: Reaching column 10 under WOT

Col 10 is 1045 mbar. It is above average sea level pressure i.e. it is positive or "boosted". For me, at RPM below 5000/6000, I could get 101kPa but it slowly drops off to 97/98kPa at 8500rpm. The engine is sucking/consuming more air then the system could provide i.e. maybe some intake restrictions....
by taitcw
Tue Jun 28, 2011 2:42 pm
Forum: K-Pro / KManager
Topic: ECU throws P0134 (O2 sensor response) but everything is ok
Replies: 16
Views: 4263

Re: ECU throws P0134 (O2 sensor response) but everything is

It sounds like the same problem I had. The A/F ratio is stuck right? Once ECU threw P0134, it stops driving the O2 sensor. You should be able to revive its operation by [Online] > [Clear DTCs]. After a very short while, your A/F ratio should be back to normal. For me, A/F would stuck again if engine...
by taitcw
Sun Jun 26, 2011 10:32 pm
Forum: K-Pro / KManager
Topic: Bug (?): CAM Angle Table (Lo/Hi) Upload != Download
Replies: 22
Views: 4920

Re: Bug (?): CAM Angle Table (Lo/Hi) Upload != Download

Thanks Hondata.

Would you have a sample datalog from v1.5.1.0? (The one above is from v1.3.1.0).
by taitcw
Sun Jun 26, 2011 9:05 pm
Forum: K-Pro / KManager
Topic: Car running lean after 1.5.1 update
Replies: 7
Views: 1752

Re: Car running lean after 1.5.1 update

Did you have a datalog of 1.5.1.0's operation?
by taitcw
Thu Jun 23, 2011 9:17 pm
Forum: K-Pro / KManager
Topic: CAT over temp bug
Replies: 15
Views: 4620

Re: CAT over temp bug

Hondata: Once ECU gets into "WOT CAT Protection Mode", how would ECU get out of that?

Would switched off the engine, and restarting do the trick?

Any idea?
by taitcw
Thu Jun 23, 2011 8:40 pm
Forum: K-Pro / KManager
Topic: Bug (?): CAM Angle Table (Lo/Hi) Upload != Download
Replies: 22
Views: 4920

Re: Bug (?): CAM Angle Table (Lo/Hi) Upload != Download

Hondata: Could you upload a datalog (1.5.1.0) for me to compare please?

A few minutes of road driving is good enough (after car has warmed up). I really want to know if my KPro is behaving the right way.

Thanks.
by taitcw
Sun Jun 19, 2011 3:25 pm
Forum: K-Pro / KManager
Topic: Bug (?): CAM Angle Table (Lo/Hi) Upload != Download
Replies: 22
Views: 4920

Re: Bug (?): CAM Angle Table (Lo/Hi) Upload != Download

@Hondata: Did you get a chance to test the AFCMD scenario on a PRC ECU?

How about the TPS scaling issue? Some others have the same issue. (I know it is strange, as I expect that part of software would change).

Thanks.
by taitcw
Thu Jun 16, 2011 2:44 pm
Forum: K-Pro / KManager
Topic: Bug (?): CAM Angle Table (Lo/Hi) Upload != Download
Replies: 22
Views: 4920

Re: Bug(?): 1.5.1.0 BAT voltage swing 14.3V to 12.6V @ Honda

Ok, I'm going to combine all your reports into one post. You are getting many problems which no one else has seen. Go over any recent modifications to your engine, load a new calibration (no one that you have tuned previously), then clear security and upload again. @ Hondata: Thanks for combining a...
by taitcw
Wed Jun 15, 2011 11:14 pm
Forum: K-Pro / KManager
Topic: Bug (?): CAM Angle Table (Lo/Hi) Upload != Download
Replies: 22
Views: 4920

BUG (?): 1.5.1.0 AFCMD strange operation (@ Hondata)

- K-Pro S/N: 6430 - KManager version: 1.5.1.0 (WinXP Pro) - Calibration: N/A - Datalog of a problem: See screenshots. - Vehicle: 2002 Honda Integra Type R (JDM K20A) - ECU: ECUType=3 (PRC ECU?) This is another thing I have observed from datalogs. KM 1.4.1.0 AFCMD is pretty much stable @ 14.59:1 (whi...
by taitcw
Wed Jun 15, 2011 8:02 pm
Forum: K-Pro / KManager
Topic: Bug (?): CAM Angle Table (Lo/Hi) Upload != Download
Replies: 22
Views: 4920

Bug(?): 1.5.1.0 BAT voltage swing 14.3V to 12.6V @ Hondata

- K-Pro S/N: 6430 - KManager version: 1.5.1.0 (WinXP Pro) - Calibration: N/A - Datalog of a problem: See screenshots. - Vehicle: 2002 Honda Integra Type R (JDM K20A) - ECU: ECUType=3 (PRC ECU?) I notice this change, is it a glitch? or is it normal? Has something else changed between 1.4.1.0 and 1.5....
by taitcw
Wed Jun 15, 2011 5:28 pm
Forum: K-Pro / KManager
Topic: Bug (?): CAM Angle Table (Lo/Hi) Upload != Download
Replies: 22
Views: 4920

Re: Bug (?): 1.5.1.0 Scale TPS glitch (@ Hondata)

I have attached some screenshots. Notice, this problem only happens after I upgraded to 1.5.1.0. I simply opened kal (saved by 1.4.1.0), and uploaded to ECU. DefaultTps.jpg If I upload the above, my TPS readout when throttle is fully closed is bouncing between 0 and 1%; when throttle is fully open, ...