Hondata

- serial number of your K-Pro: 4408
- ECU part number (starts with 37820) and serial number (the number under the part number): 37820-PND-A08
- KManager version (not 'the latest'): v3.1.2
- the calibration (as an attachment): don't have at the moment (I'm at work)
- a datalog of a problem (as an attachment): don't have at the moment (I'm at work)
- what sort of vehicle you have: 2002 RSX Type-S
- anything about the car which has been modified from stock which may affect the ECU (don't include what sort of rims you have nor stereo etc). K24A1 block, 09 TSX pistons, K20A2 Head, AEM intake, test pipe
- a specific description of the problem: I just finished building my motor for my RSX and got K Pro to be able to handle the increased displacement. I loaded a TSX base cal just to start up and the coolant temperature gauge in the cluster works. Though i can see the temps in kmanager. Also, A/C will not kick on. Everything was left normal including multiplexor on. Only thing I changed at the moment is the transmission to low frequency sensor. I switched back to my OEM ECU just to test and everything works fine, coolant guage, A/C and all.
-When and where you got the K-Pro: Purchased in late June from a a private seller on K20a.org.

Check in your cal : Parameters/multiplexer it should be normal "Normal" ;)

Piv wrote:Check in your cal : Parameters/multiplexer it should be normal "Normal" ;)

Ok, I will check that today after work. Thanks for the suggestion!

Ok, I went home for lunch today and checked it. The setting is already set to normal. Any other ideas?

Make sure you actually uploaded the calibration.

Yup, that worked!

I cleared out the K Pro, then opened up a new cal. Went to Multiplexer, and it was on normal as before, but i changed it from normal to one of the other settings, then put it back to normal. Uploaded it to the wiped K Pro and all works now!

Thank you!!!!!!!