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Datascan A/F base


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I have now managed to get rid of most of the problems with the new setup...

 

What I would like to know about is: The A/F base reading in datascan showes 110 at idle when warm. When driving it can jump from 80 to up to 125. I thought it was supposed to be 100 all the time???

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The A/F reading will change when traveling along due air pulses variations within the afm and of course this is part of the correct design and function.

 

The base reading at idle can be effected by what chip is fitted, standard Nissan one usually shows around 109% JWT chips show 100% and Import chips can be as low as 95%

 

Jeff TT

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>> if it helps i will put up word for word what the guide says but without the pics!

 

please remove the above material/section.

The conzult manual is copyright protected !!

 

-Eric

(writer of the conzult software and manual)

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