Fuel Tuning

Discussion and Support for MoTeC's M1 series ECUs

Re: Fuel Tuning

Postby Ralle#67 on Wed Apr 06, 2022 2:09 pm

I'm in the process of tuning the fuel table on my Ducati 2 cylinders.
When the engine is running I have different values ​​for LA1 and LA2, which is normal.
But after a test drive, LA1 and 2 are always completely identical in my log file.
Does anyone have an idea what's wrong with the logging.
Thank you Ralpf
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Re: Fuel Tuning

Postby Stephen Dean on Wed Apr 06, 2022 2:22 pm

How much Closed Loop Fuelling is being done?
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Re: Fuel Tuning

Postby Ralle#67 on Thu Apr 07, 2022 2:41 am

this function is
not active in my package
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Re: Fuel Tuning

Postby David Ferguson on Thu Apr 07, 2022 2:57 am

I'm sure someone with access to your logged data, package, etc could probably figure this out. You need to upload that info for us to really help.

We are just guessing based on the information your provided.
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Re: Fuel Tuning

Postby Ralle#67 on Thu Apr 07, 2022 5:05 am

OK thanks,
I set both lambda to the same collector LTC index
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Re: Fuel Tuning

Postby Stephen Dean on Thu Apr 07, 2022 10:02 am

Have I interpreted this correctly? You have two LTC's on the bike, but in M1 Tune you have the same LTC Index (i.e. LTC1) for both?
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Re: Fuel Tuning

Postby Ralle#67 on Thu Apr 07, 2022 10:10 pm

no sorry,
I have an LTC on a 2 cylinder. and assigned bank 1
and bank 2 to the LTC index 0x460.
Now I have bank1 0x460
and bank 2LTC 2 0x461
assigned. I think that's right.
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