KRKTE calc

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antoffka666

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	KRKTE calc « on: May 26, 2016, 04:15:03 PM »

Hello ! help calculate KRKTE and all that is necessary for the injector BOSCH 0280150431 (4 bar fuel and k04-15 (1 bar boost) ) AWT .

Stock KRKTE - 0.10478
Stock injector - BOSCH 0280156065


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J.Laborde

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	KRKTE calc « Reply #1 on: May 26, 2016, 08:58:35 PM »

Quote from: antoffka666 on May 26, 2016, 04:15:03 PM

Hello ! help calculate KRKTE and all that is necessary for the injector BOSCH 0280150431 (4 bar fuel and k04-15 (1 bar boost) ) AWT .

Stock KRKTE - 0.10478
Stock injector - BOSCH 0280156065

This is the KRKTE Calculation for an Audi 2.7tt. Please not that for any other engine, all you will need to do is change the (2.671/6) (litres of engine divided by the amount of cylinders) and adjust accordingly. 50.2624 and 0.684 are constants so do not change them. This should give you a pretty close figure. According to your Bosch ID (0280150431) your injectors would run at around 325-330cc/min. This means that your KRKTE for a 2.7 would be:

50.2624*(2.671/6)/(325*0.684)

therefore your KRKTE would be: 0.1006529

Regards


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nyet

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	KRKTE calc « Reply #2 on: May 26, 2016, 09:23:10 PM »

The krkte calc posted for the 2.7t may not apply to all motors.

You can also multiply the stock krkte by the ratio of the old injector flow and the new flow


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antoffka666

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	Re: KRKTE calc « Reply #3 on: June 02, 2016, 10:18:05 PM »

Hello ! my value KRKTE for Bosch (0-280-150-431) = 0.073039 ( selection method )
KVB ~ 380.86
Value in group 32 vsds = (-1.6 , -0,2 ) How can I adjust separately adaptive and multiplication correction ?


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