Limp mode and Cel Light. K-Pro V3

K-Series Programmable ECU installation questions / support issues
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BoOsT
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Joined: Tue Oct 23, 2018 3:37 pm

Limp mode and Cel Light. K-Pro V3

Post by BoOsT » Tue Oct 23, 2018 4:06 pm

My k-pro just went in limp mode.

Problems:
Cel light after 10sec of ingnition On.
Red led always flashing.
4000rpm limite.
No sensors values
No datalog.

K-pro passed all tests, i can upload and download maps.

I was driving normal, everything was ok, went to my house,then came back and start the car and cel light went On. No modifications maded.

Tried to put a new Kal and didnt resolve...erased the ecu...new file again and nathing... put the ecu in other car...cope the file of the other car and same problem with my ecu in other car...

so my problem its in the Ecu/Kpro.

Maybe some problem on my firmware.

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Spunkster
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Re: Limp mode and Cel Light. K-Pro V3

Post by Spunkster » Tue Oct 23, 2018 4:09 pm

Can you see anything burned inside the ECU or on the K-Pro board?

BoOsT
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Joined: Tue Oct 23, 2018 3:37 pm

Re: Limp mode and Cel Light. K-Pro V3

Post by BoOsT » Tue Oct 23, 2018 4:33 pm

Everything its ok, nothing burned... Ecu and Kpro like new in front and back, no smell...
Kpro.jpg
Kpro.jpg (66.22 KiB) Viewed 383 times

BoOsT
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Joined: Tue Oct 23, 2018 3:37 pm

Re: Limp mode and Cel Light. K-Pro V3

Post by BoOsT » Tue Oct 23, 2018 4:44 pm

the picture shows a older version because i tried to downgrade the kmanager...then put the new version again. erase everything...put new kal...still red led flashing and cel engine light... no error codes. limp mode...4000rpm limite.

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Spunkster
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Re: Limp mode and Cel Light. K-Pro V3

Post by Spunkster » Tue Oct 23, 2018 5:01 pm

What version of software was all the testing in the other vehicle done with?

BoOsT
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Re: Limp mode and Cel Light. K-Pro V3

Post by BoOsT » Tue Oct 23, 2018 11:32 pm

The tests were made with 4.3.6 version in my friend ep3 car...in my car i try 4.3.3 ,4.3.6 and 4.3.7... always erased the ecu and put a new base file from the kmanager for complete compatibily.
nothing work...kpro still have red led always flashing

BoOsT
Posts: 5
Joined: Tue Oct 23, 2018 3:37 pm

Re: Limp mode and Cel Light. K-Pro V3

Post by BoOsT » Wed Oct 24, 2018 4:44 am

I have been searching for infos on the internet and found a same exact problem as mine.

viewtopic.php?t=19192

But as i said i already desintall kmanager and tryed various versions, incluiding all the steps of erasing the ecu and using the original file from the respective kmanager and the problem persist.

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Spunkster
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Re: Limp mode and Cel Light. K-Pro V3

Post by Spunkster » Wed Oct 24, 2018 9:05 am

Send and 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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