Hondata

Hello, I am in the exact same situation, did you work this out and what did you have to do to get it to run the narrowband sensor?

Cheers, Mudgey


If everything is correct: engine and conversion harness, ecu , sensor and grounds the "work around" is in the post below,

http://www.hondata.com ...

Hoffy wrote:
I also get a checkengine after 2 mins of driving. cannot see the fault code in K-pro.
Ill jumper it tonight check it out.

Mitch

Update:
The above cell is worked around by this
Seems the EURO ECUs have a totally different O2 wiring..

Topic can be closed,

Mitch

got mine sorted this evening. went into the pre-set hondata pra map (rolling road tune)

clicked use secondary 02 sensor for closed loop operation and upload the map code gone eml off :)

Sweet,
I have the same problem.
Ill try this out this afternoon.
Is the O2 heater function functional by you ...

got mine sorted this evening. went into the pre-set hondata pra map (rolling road tune)

clicked use secondary 02 sensor for closed loop operation and upload the map code gone eml off :)

Sweet,
I have the same problem.
Ill try this out this afternoon.
Is the O2 heater function functional by you ...

Hey Guys,

Good news. It wasn't my Kpro. load of my wallet XD.
It was a safety switch crap which was faulty.
http://i150.photobucket.com/albums/s95/xhoffyx/Honda/UKDM%202004%20K20A2%20into%20EDM%20EK3/th_463017a2.jpg

this:
http://i150.photobucket.com/albums/s95/xhoffyx/Honda/UKDM%202004%20K20A2 ...

Spunkster wrote:The only way to test is in a known good vehicle.

Yep thought so to. Ill send the ecu to CPL for diagnostics.
Hope to hear within 1 week what I could have done wrong,

Mitch

Stop immediatly. If you have to ground the analog inputs for it to start the car you have a major wiring problem, more specifically with the grounds. Check all your grounds and the wiring harness, correct the fault and then it should work correctly. DO NOT HOOK UP A GROUND TO THE ANOLOG INPUT TO ...

Hi Guys,

My Info:
- serial number of your K-Pro
K-PRo III R17 10472
- ECU part number (starts with 37820) and serial number (the number under the part number)
37820-PRA-E12
- KManager version (not 'the latest')
3.1.2
- the calibration (as an attachment)
attached
- a datalog of a problem (as an ...