igntion cut level in log file

Discussion and support for MoTeC's previous generation of entry level ECUs

igntion cut level in log file

Postby Shady16 on Sun Jul 27, 2014 3:40 pm

What would cause this? I don't know of any reason why the ecu would be activating a cut here. Why is it doing it and how do i fix it? It sounds almost like a miss fire when it happens
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Re: igntion cut level in log file

Postby baselkwt on Sun Jul 27, 2014 6:37 pm

post your calibration.
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Re: igntion cut level in log file

Postby Shady16 on Mon Jul 28, 2014 12:38 am

What's your email I'll email it to you. Thanks
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Re: igntion cut level in log file

Postby baselkwt on Mon Jul 28, 2014 2:19 am

my email is my username @ gmail. com

send the log file as well, it should help look for problems.
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Re: igntion cut level in log file

Postby AdamW on Mon Jul 28, 2014 9:48 am

I would like to offer help as well but will need to see the actual log file.
You will have to PM me for my email.
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Re: igntion cut level in log file

Postby David Ferguson on Mon Jul 28, 2014 11:35 am

Check to see if you have Adjust->Functions->Gear Change Ignition Cut->Setup enabled, and what the parameters are. It might be triggering on a floating input, or an RPM limit.

Another possibility is Traction control with Ignition Cut specified. Look at Adjust->Functions->Traction Control->Setup->TC Cut Type (and Control Method)
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Re: igntion cut level in log file

Postby Shady16 on Mon Jul 28, 2014 9:41 pm

David can you define floating input? thanks
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Re: igntion cut level in log file

Postby David Ferguson on Mon Jul 28, 2014 11:56 pm

If you have an AV Input that is configured but not connected to anything. The measured voltage could "float" depending up other voltages/currents in the system.

Solutions are to not configure the inputs, or wire the inputs to either ground or a known voltage so that they are in a known state.

As others have said, post your configuration (or a log file as it has the configuration embedded within it), and we can look at it for these types of issues. If you don't want to share some of your maps, just zero them out.
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Re: igntion cut level in log file

Postby Scott@FP on Tue Jul 29, 2014 12:43 am

Why is the ignition timing so low?
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Re: igntion cut level in log file

Postby Shady16 on Tue Jul 29, 2014 8:47 am

Are you talking about the -36? I assumed this was normal. I just figured the negative ment before TDC.
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