TVUB either not right or its me! confused none the less!

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littco

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	TVUB either not right or its me! confused none the less! « on: February 09, 2012, 08:38:25 AM »

can someone please explain why my TVUB are showing degrees and not injector offset for voltage? as I expected.


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TTQS

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	Re: TVUB either not right or its me! confused none the less! « Reply #1 on: February 09, 2012, 09:56:27 AM »

Dodgy DAMOS? Normal multiplier for voltage is 0.1 (going by MLHFM) with no offset so perhaps the axis is defined wrongly. Roll Eyes

TTQS


« Last Edit: February 09, 2012, 10:03:00 AM by TTQS »	Logged

littco

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	Re: TVUB either not right or its me! confused none the less! « Reply #2 on: February 09, 2012, 10:57:56 AM »

Thanks Doug

Think dodgy damos! I'll search through the damos to find the correct map then


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TTQS

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	Re: TVUB either not right or its me! confused none the less! « Reply #3 on: February 09, 2012, 11:40:37 AM »

The values look right though, i.e. 0.44 to 1.74 milliseconds indicating that it's probably the right info at the right address with just the voltage axis wrongly defined. 0.1 x the maximum comes out at about 12.2 which also would seem about right for the upper range of a 'low voltage' at which an injector on time correction would need to be made. What are the actual axis and map values in your binary file?

TTQS


« Last Edit: February 09, 2012, 03:07:11 PM by TTQS »	Logged

littco

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	Re: TVUB either not right or its me! confused none the less! « Reply #4 on: February 09, 2012, 02:30:35 PM »

This is from another damos I had and what I was expecting. I'll have a look at the axis and see if I can work out what's happening.


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littco

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	Re: TVUB either not right or its me! confused none the less! « Reply #5 on: February 09, 2012, 02:46:13 PM »

Ok problem solved

The factor offset on the Original Damos X axis was
(0.750000 * eeprom) / 1 + - 48

Where as on the other Damos was
0.070400 * eeprom

Now I get this

Which is correct.

Cheers for the pointers.


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