Search found 19 matches

by foobari
Sat May 27, 2006 7:32 am
Forum: K-Pro / KManager
Topic: Datalog a 0-5 volts signal
Replies: 4
Views: 2112

Maverik wrote:I'm very happy about that!

Did you keep the primary O2 sensor for closed loop?

Thanks for the info.
Yes, exactly. Primary O2 sensor is left totally as it is, and the aftermarket wideband just replaces the stock secondary sensor and is connected as described above. Closed loop works just normally.
by foobari
Fri May 26, 2006 5:39 am
Forum: K-Pro / KManager
Topic: Datalog a 0-5 volts signal
Replies: 4
Views: 2112

You should not connect this, as you will probably damage the ecu. I have an Euro Civic Type-R and have been using AEM UEGO's 0-5V wideband output connected to ECU's SO2 input for about year and a half now without any problems whatsover. SO2 has an input range suitable for 0-5V. You cannot input any...
by foobari
Wed Apr 19, 2006 5:11 am
Forum: K-Pro / KManager
Topic: AF ratio not budging
Replies: 5
Views: 1936

chedst wrote:Is there any reason for me to have OBDII enabled before I get a wideband lambda installed?
You need to keep the OBD disabled anyhow, since otherwise ECU will throw a CELL because of the missing secondary lambda (which is replaced by the aftermarket wb lambda).
by foobari
Wed Apr 19, 2006 3:12 am
Forum: K-Pro / KManager
Topic: AF ratio not budging
Replies: 5
Views: 1936

Alright.. so I need a wideband lambda to tune it properly and run safely? Yes. I drove to work this morning with the OBDII enabled. It is a 17 minute drive. The MIL did not light up. Shouldn't it do that when there is no cat? Yes it should, and it will. It just takes a little bit more than that, ma...
by foobari
Wed Apr 19, 2006 1:41 am
Forum: K-Pro / KManager
Topic: AF ratio not budging
Replies: 5
Views: 1936

Euro EP3s don't have the wideband primary O2-sensor. To be able to read/datalog wb O2-values, you'll need some sort of aftermarket system, for example AEM UEGO which has it's analog 0-5V output wired into ECU's SO2-input.
by foobari
Tue Oct 18, 2005 11:42 pm
Forum: K-Pro / KManager
Topic: KManager V1-2-0-7
Replies: 63
Views: 30490

jostrom wrote:Oh, and datalogging with a PRA K-Pro always shows gear to be zero.
Gear readout works fine for me too. I am using KManager 1.2.0.9 / Sept 2005
by foobari
Sat Oct 15, 2005 10:27 am
Forum: K-Pro / KManager
Topic: Daughter Board Communication Error
Replies: 29
Views: 11031

I've had this exact same issue occasionally a couple of times with '04 K20A2 Euro Type-R when the weather was really cold. Probably bad connection between ECU and KPRO? Hasn't happened now for months though.
by foobari
Thu Oct 13, 2005 12:35 am
Forum: K-Pro / KManager
Topic: next version KManager ideas...
Replies: 51
Views: 21701

It's easy to know if you need to enable traction control: If TPS > 100 and speed(t-1) <= speed(t) and rpm(t-1)>(factor x rpm(t) )then reduce throttle or Ignition or boost? How can that work? Speed sensor reading (VSS) and rpm are always linearly related, i.e. speed(t) = factor x rpm(t), factor > 0....
by foobari
Mon Oct 10, 2005 2:01 am
Forum: K-Pro / KManager
Topic: KManager V1-2-0-9 (beta)
Replies: 29
Views: 12433

I finally tried out this version tonight. My car absolutely hates this verion as it stands right now. First it started up fine and seemed totally normal. Took it for a spin and right when I hit a turn GAS pedal does not work. RPM dropped down really quickly and just shut off. Tried to start up the ...
by foobari
Mon Oct 10, 2005 1:56 am
Forum: K-Pro / KManager
Topic: next version KManager ideas...
Replies: 51
Views: 21701

since now european ctrs can datalog with a so2 wideband sensor and see the voltage of the sensor in k-manager, why you don?t make it possible to see the values in a display as the us guys have, with a converter of so2 voltage to a/f ratio . this will help so much in europe, do it pleaseeeeeeeee ......
by foobari
Sun Oct 09, 2005 10:58 pm
Forum: K-Pro / KManager
Topic: PA stuck at 255kpa and ELD stuck at 59.77a
Replies: 2
Views: 1510

Parameters -> Misc -> ECU Options

OBDII enabled (Sec O2, FTP, PA, ELD)
by foobari
Tue Oct 04, 2005 8:41 am
Forum: K-Pro / KManager
Topic: Tuning for POWER w/o dyno (technical thread from clubrsx)
Replies: 6
Views: 3064

I did the suggested 3 runs per cam angle, so 3*6 runs in total for the lowcam. There is still quite a lot of "noise" in the runs like you said, but a friend of mine is currently looking at into more sophisticated ways to do the smoothing.
by foobari
Mon Oct 03, 2005 11:48 pm
Forum: K-Pro / KManager
Topic: Tuning for POWER w/o dyno (technical thread from clubrsx)
Replies: 6
Views: 3064

Update: Documentation now done, system is ready for some testing / use by anyone that wants to give it a whirl. http://forums.clubrsx.com/showthread.php?p=6714001#post6714001 Razathorn, great work!! I really really like this kind of stuff! Inspired by your work I wrote a piece of software to do the...
by foobari
Sun Apr 17, 2005 5:29 am
Forum: K-Pro / KManager
Topic: A/F RATIO EUROPEAN CTR
Replies: 3
Views: 2220

ctr_diabo wrote:if i buy the AEM uego can i view the AF values in my laptop ( in the sensor AF Kmanager program ) doing watt you are saying?
Yes, like I said above you can see the A/F values (shown as voltage level) by looking at the sensor SO2 in KManager.
by foobari
Fri Apr 15, 2005 10:19 pm
Forum: K-Pro / KManager
Topic: A/F RATIO EUROPEAN CTR
Replies: 3
Views: 2220

You need a wideband lambda. A good and working setup is to replace your secondary lambda with AEM UEGO, and route the analog 0-5V output from AEM to ECU's SO2 input. By doing this, A/F ratios can be monitored while driving with the gauge, and also datalogging the A/F works great! Downside is that in...