Hondata won't upload?

s300 and SManager software questions & answers
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Jrodresa
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Joined: Sun Nov 11, 2018 8:12 pm

Hondata won't upload?

Post by Jrodresa » Sun Nov 11, 2018 8:17 pm

Just swapped a b20 and converted everything from obd2 to Obd1 on my 92 hatch. I have hondata v3 in a p28 that's been in the car since I had a d15 turbo. Tried a new calibration for the stock b20 but the opload button is greyed out. When plugging the ecu in it says online but turning the key on or off doesn't matter there is no change. Any ideas please let me know. I've hit download from ecu and no luck. Thanks
J

Jrodresa
Posts: 4
Joined: Sun Nov 11, 2018 8:12 pm

Re: Hondata won't upload?

Post by Jrodresa » Mon Nov 12, 2018 6:29 am

Hondata is blinking red. I've reinstalled the program, updated drivers, updated hondata itself. I've got the latest version of everything.

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Spunkster
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Re: Hondata won't upload?

Post by Spunkster » Mon Nov 12, 2018 11:07 am

What is the serial number that is on the s300 board that is inside the ECU?

From Help, About, what is the version of software that you are using?

Jrodresa
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Joined: Sun Nov 11, 2018 8:12 pm

Re: Hondata won't upload?

Post by Jrodresa » Mon Nov 12, 2018 11:22 am

41922
2.6.7.0

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Spunkster
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Re: Hondata won't upload?

Post by Spunkster » Mon Nov 12, 2018 11:44 am

It sounds like there may be a problem with the wiring in the engine bay since the engine swap was done. Check all the grounds and make sure everything is plugged in.

Jrodresa
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Joined: Sun Nov 11, 2018 8:12 pm

Re: Hondata won't upload?

Post by Jrodresa » Mon Nov 12, 2018 11:49 am

Alright, I'll check it out. I have a rywire engine harness and rywire sub harness that spliced into the original ecu plugs.

Mario_eh2
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Joined: Thu Nov 29, 2018 5:13 pm

Re: Hondata won't upload?

Post by Mario_eh2 » Thu Nov 29, 2018 6:42 pm

This is exactly the same thing that happens to me😏

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