Live tuning won’t upload changes to fuel map

K-Series Programmable ECU installation questions / support issues
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ceruttibuilt
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Joined: Sat Dec 09, 2023 10:39 am

Live tuning won’t upload changes to fuel map

Post by ceruttibuilt »

Hi so I’ve been trying to make some low fuel adjustments on the 30 degree cam table. Was running rich under full throttle before vtec. I’ll make the adjustments and pull some fuel out and have it pretty much perfect where I want it, then I’ll turn off the live tuning, save the tune then upload it. After I upload it, when I do a pull in that range I just adjusted, it’s right back to super rich like before I made the adjustments. Am I doing something wrong? It’s a KPro v4 on a 02 crv automatic ecu. K24 RBB2 in a 99 civic. Thanks in advance
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Spunkster
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Location: Hondata

Re: Live tuning won’t upload changes to fuel map

Post by Spunkster »

Are the values in the tables the correct values?
ceruttibuilt
Posts: 8
Joined: Sat Dec 09, 2023 10:39 am

Re: Live tuning won’t upload changes to fuel map

Post by ceruttibuilt »

Ill have to check if theyre the right numbers. I should have mentioned i have it displaying a/f differences/percentages when im looking at the table, not the raw fuel values. Could that affect it?
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Spunkster
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Posts: 24338
Joined: Fri Sep 20, 2002 5:06 pm
Location: Hondata

Re: Live tuning won’t upload changes to fuel map

Post by Spunkster »

First, you need to determine if the file you uploaded to the ECU has the correct values that you have changed.
ceruttibuilt
Posts: 8
Joined: Sat Dec 09, 2023 10:39 am

Re: Live tuning won’t upload changes to fuel map

Post by ceruttibuilt »

Ok will do, ill check later ank give you an update. Thanks for the help i appriciate it.
ceruttibuilt
Posts: 8
Joined: Sat Dec 09, 2023 10:39 am

Re: Live tuning won’t upload changes to fuel map

Post by ceruttibuilt »

So I checked this morning and the values that i changed did upload and save to the tune. i found a workaround by just turning the live tuning off and just making the adjustments and uploading them manually. But not sure why it wasnt wroking correctly while live tuning.
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