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Title: Help wanted on injector specs
Post by: max on September 14, 2010, 09:52:40 AM

Hi!
Can someone help me with injector settings?
1) Part Number 01D030B (Lucas old 5208009, Lucas New 621031, Delphi old D3181AA)
2) Siemens FI114961 - Mototron INJ-GAS-006 - Accel 74620L - MSD/Edge 2030 ( http://shop.vems.hu/catalog/siemens-injector-727cc4bar-p-79.html )

Thanks.

Title: Re: Help wanted on injector specs
Post by: NitroX5 on October 28, 2010, 06:51:51 PM

I'm also searching proper settings for these injectors.
However here is a good info: http://www.racetronix.com/product/Injectors/FI114961_Brochure.pdf (http://www.racetronix.com/product/Injectors/FI114961_Brochure.pdf)

Maybe wrong but current setup is the following:
Inj eff rampup 1200 (it seems too short according to the above datasheet + I got 100% duty cylce where it shouldn't been)
Inj open time 0
Inj Volt rampup 4080 (using TS diode)
Inj Voltage compensation 400 (no clue, but I think it should be lower)

Title: Re: Help wanted on injector specs
Post by: GintsK on October 30, 2010, 09:50:44 AM

I would use something like 670us for inj open time @13.2 (hard to say at what voltage datasheet value is)
0us for effective rumpup
0us for rampup voltage compensation
And somewhat 500...600 for injector voltage compensation.

It comes from my findings described here in post #5
http://195.159.109.134/vemsuk/forum/index.php?topic=1261.0

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Technical => Fuel Injection => Topic started by: max on September 14, 2010, 09:52:40 AM