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Re: PLX Stopped communicating

Posted: Mon Feb 17, 2020 7:25 pm
by 94vt3c
Sorry digital connection looks wrong in the first photo. Here is a better look with it disconnected. Again shotty wiring is temp.

Re: PLX Stopped communicating

Posted: Tue Feb 18, 2020 10:40 am
by Spunkster
What has changed in the car since the last time it worked. Is the ethanol content new?

Re: PLX Stopped communicating

Posted: Tue Feb 18, 2020 12:07 pm
by 94vt3c
Nothing changed. Just battery was low voltage and it struggled to start. Started on the 2nd try and boom no sensor detected. Ethanol content has been setup for a long time

Re: PLX Stopped communicating

Posted: Tue Feb 18, 2020 12:29 pm
by Spunkster
Have you tried reuploading your calibration to the ECU?

Re: PLX Stopped communicating

Posted: Tue Feb 18, 2020 12:41 pm
by 94vt3c
Yes. Tried a few known good calibrations

Re: PLX Stopped communicating

Posted: Tue Feb 18, 2020 12:54 pm
by Spunkster
Do you know anyone else with a K-Pro?

Re: PLX Stopped communicating

Posted: Tue Feb 18, 2020 1:14 pm
by 94vt3c
Unfortunately no..

Re: PLX Stopped communicating

Posted: Tue Feb 18, 2020 2:02 pm
by Spunkster
Was any other work done on the vehicle since the last time it was working correctly...even if it was an oil change, tire change...anything.

Re: PLX Stopped communicating

Posted: Tue Feb 18, 2020 2:11 pm
by 94vt3c
Absolutely nothing. Parked it working fine. Sat for a few days then my current predicament happened.

Re: PLX Stopped communicating

Posted: Tue Feb 18, 2020 3:26 pm
by Spunkster
If you unplug the ethanol contend input does it read the wideband?

Re: PLX Stopped communicating

Posted: Tue Feb 18, 2020 3:52 pm
by 94vt3c
I will check it when I get home from work. Question though why would that affect it? Flex sensor has been installed since I got the kpro and is functioning properly.

Re: PLX Stopped communicating

Posted: Tue Feb 18, 2020 5:52 pm
by Spunkster
I'm just checking other things here.

Re: PLX Stopped communicating

Posted: Tue Feb 18, 2020 7:38 pm
by 94vt3c
Same result. No sensor detected on digi input.

Re: PLX Stopped communicating

Posted: Wed Feb 19, 2020 3:39 pm
by 94vt3c
Any other ideas to troubleshoot? I'm stumped here..

Re: PLX Stopped communicating

Posted: Wed Feb 19, 2020 5:16 pm
by Spunkster
The only thing left would be for you to send the PLX and your ECU to us for testing here.

Send an email to support <at> hondata.com with the following and I will issue an RMA and give you further
instructions:

Name:
Address:
Phone:
Email:
Serial#:
Description of problem:

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