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Fc Datalogit

MJTru

By MJTru,
in Engines & Forced Induction

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MJTru Mentor

MJTru

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i have a lm2 wide band hooked up to my FC datalogit. i'm getting a good reading from it the only thing is the reading is just single numbers and i need to see the point values like 12.3 not just the number 12 I tryed it in avg and num and nothing.

i sent the output 0-5 volt to an1 and the ground to an2 from the lm2. i then set the values in the setup auxiliary to 0 volts to value 7.35 AFR and 5 volts to 22.39 AFR in an2 i left it the way it was. i got these setting from the lm2 manule.

i need to fine tune my car at full load to about 11.8 AFR buy can't do it without seeing the point values.

thanks guys.

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GreeceS13 Rising Star

GreeceS13

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I would like to know please what exactly you are going to do because I want to do the same.

You want to have an afr graph dependence the rpm?

Datalogit has the ability to load afr numbers after a driving at a 20x20 table that each cell match with the load points of the 20x20 ign and fuel map?

If yes I would be very very intersting to know how I can do it.

I have lm2 and plx so I can feed the datalogit with an analog 5V wideband signal.

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MJTru Mentor

MJTru

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would anyone know if it has to do with the version, why there is no .dec option for the fc datalogit. when reading AFR values. i only see min max avg and num there is no dec. option i need to see AFR in dec. point like 12.1 not just 12 the point values ain't there

please can datalogit users help in this situation . my version is 2.124

thanks.

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MJTru Mentor

MJTru

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OK i'm not sure what your doing but try opening map watch then clicking on view>dec.

there is a full tutorial you can download from the dataloggit user group!

thanks mates i must be a fool to have missed that. i clicked 1 and then i saw the dec values. i've just started using the datalogit just about 2 weeks ago so sorry agian mate for the stupid question.

not knowing is a b--ch.

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