Open Loop - IAT compensation table

s300 and SManager software questions & answers
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Lyle_57IAL
Posts: 146
Joined: Wed Jul 25, 2012 5:42 pm

Open Loop - IAT compensation table

Post by Lyle_57IAL »

Hi guys,

Would like to request some further detail on the IAT Compensation. Currently the compensation is only base on Intake Air Temperature, however this is problematic with idle when restarting the car with heat soak.

If this table was 2 dimensional (X-Axis Temperature) ( Y-Axis Throttle position).... you could ensure that there were no background IAT negative fuel corrections at idle.. which always makes the car run leaner and Hunt etc.

Other ECUs have the capability such as Link or Haltech. Would be good if Hondata added this as i cant see it being a large software update

Cheers guys
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Spunkster
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Re: Open Loop - IAT compensation table

Post by Spunkster »

I do not believe that is something that can be added.
Lyle_57IAL
Posts: 146
Joined: Wed Jul 25, 2012 5:42 pm

Re: Open Loop - IAT compensation table

Post by Lyle_57IAL »

Why, there are other parts of the software that are designed in such a way
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Hondata
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Re: Open Loop - IAT compensation table

Post by Hondata »

The ECU has a finite amount of memory and processing power.
Hondata
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