2002 Honda Civic SI
K20A3
PNF ECU
Kpro V4
Latest version of Kmanager
I cannot read from the OBDII port. At all, what-so-ever with any Autel, SnapOn or other scanners. I also cannot find the setting to turn OBD-II on in the latest version of K-Manager.
I've changed no wiring at all what so ever.
What do I do? I need the OBDII port working to pass emissions.
OBDII Port Not Working
Re: OBDII Port Not Working
Are you able to datalog using the Kmanager software?
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Re: OBDII Port Not Working
>Are you able to datalog using the Kmanager software?
I can, but I need the ability to read from the OBDII port so I can pass emissions.
I can, but I need the ability to read from the OBDII port so I can pass emissions.
Re: OBDII Port Not Working
There is no way to disable the port using the K-Pro. We cannot assist with trying to pass emissions as the K-Pro is only for use in race vehicles. Please see: viewtopic.php?t=12518
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- Posts: 4
- Joined: Tue Jan 25, 2022 9:40 am
Re: OBDII Port Not Working
I wasn't asking to disable it.
I'm saying, I'm unable to read from it in any way, shape or form, and I need to be able to read from it.
How do I re-enable it in KManager?
I'm saying, I'm unable to read from it in any way, shape or form, and I need to be able to read from it.
How do I re-enable it in KManager?
Re: OBDII Port Not Working
As there is no way to disable it, there is no way to enable it. It sounds like there is a wiring issue in the vehicle. You should try the ECU in a different vehicle and see if it can read form the DLC connector then.
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- Posts: 4
- Joined: Tue Jan 25, 2022 9:40 am
Re: OBDII Port Not Working
I can read from the original ECU from the DLC port so I can confirm there is zero wiring issue in the vehicle and there is zero wrong with the DLC port.
This is an issue onboard the Hondata daughter-board itself.
This is an issue onboard the Hondata daughter-board itself.
Re: OBDII Port Not Working
The KPro does not control the OBDII port. It is between the ECU and vehicle.
Hondata