Every time I try to upload a calibration from my flashpro I keep getting a WEN Pin error that tells me to check pin 12. After some research I understand that the error is related to weak voltage from Pin 12 in the OBDII conector, my question is how do I go about fixing this issue? I’m not fully comfortable working on wires/electrics when it comes to my car so any advice would help!
The car in question is a 2008 Civic Si Coupe with stock ECU and no mods at all.
FlashPro Manager Ver. 2.8.6.0
FlashPro Serial # FP-SI-US-14930
WEN Pin error message when uploading calibration to ECU
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- Posts: 3
- Joined: Mon Jan 15, 2018 4:48 pm
Re: WEN Pin error message when uploading calibration to ECU
I would recommend that you try your ECU and FlashPro in another vehicle to see if it will allow it to upload. You will not be able to start the car, but it should allow you to upload. If it does then it indicates a wiring issue in your vehicle that will have to be corrected.
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- Posts: 3
- Joined: Mon Jan 15, 2018 4:48 pm
Re: WEN Pin error message when uploading calibration to ECU
Does it have to be the same type of car(i.e. Civic Si sub model)? I dont have anyone in my immediate circle of friends who own a honda civic.
Re: WEN Pin error message when uploading calibration to ECU
You'd need a 2006-2011 Civic Si.
Hondata
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- Posts: 3
- Joined: Mon Jan 15, 2018 4:48 pm
Re: WEN Pin error message when uploading calibration to ECU
Thank you for clearing that up for me! Sadly, I dont know anyone that has an Si. So, I'll just have to check the wire connections on the obdii port.
Re: WEN Pin error message when uploading calibration to ECU
Did you ever get this fixed? I have the same issue and know for a fact it is the wen #12, just uncertain as how to go about fixing it. Please let me know, thanks!
Re: WEN Pin error message when uploading calibration to ECU
You need to determine where the fault is in the wire and fix it. It could be a problem with a pin, or the wire may be broken internally.
Re: WEN Pin error message when uploading calibration to ECU
Did you end up taking it to a shop or do it yourself, tbh I don't really want to do it myself cause i don't want to duck anything up lil but no shops seem to want to mess with it either..... Thanks for the help!
Re: WEN Pin error message when uploading calibration to ECU
i have the same problem , where is the wen pin please ? i have a new obd but the problem is not the odb plug ,i want to change the wire obd to ECU can you help me ?
thanks
thanks