Does TwEECer support...

coupe · 08-12-2005, 02:49 PM

low impedence injectors? Is there a way to drive them via tweecer? I'm specifically curious to what the max/min pulse-width values could be?

Thanks

QWKSNKE · 08-12-2005, 02:58 PM

No i don't believe so

boss96 · 08-13-2005, 07:31 AM

It's a hardware problem, not the tweecer, the stock eec can't drive low imp injectors without damage. There is a company called "acceleronics" I think that makes an adaptor to run the injectors and works on any car.
Bob

boss96 · 08-13-2005, 07:34 AM

Found it.
http://www.acceleronics.com

QWKSNKE · 08-13-2005, 10:42 AM

Bob, I take it that the Tweecer can be used in conjunction with this.

Also they claim that all injectors that are larger than 55's are low impedance. I have never heard that. Does this mean my Sieman 60's are low imp instead of high imp.

boss96 · 08-13-2005, 11:56 AM

Yes, the tweecer will work with it. It's true that most injectors bigger than 50's are low imp, but now there are 60's available in high imp. so I'm pretty sure yours are ok.
BTW, when you put those 60's in the car you will probably find the car runs really rich and changing inj slopes will not be enough. Use the "batt inj comp volt" function to correct this by reducing the numbers in the function.
Bob

08-12-2005, 02:49 PM	#1
coupe Super Moderator Join Date: Dec 2004 Posts: 6,313	Does TwEECer support... low impedence injectors? Is there a way to drive them via tweecer? I'm specifically curious to what the max/min pulse-width values could be? Thanks __________________ " If you can't explain it simply, you don't understand it well enough. " - Albert Einstein

08-12-2005, 02:58 PM	#2
QWKSNKE 3v's are slow Join Date: Dec 2004 Location: Here and There Posts: 17,152	Re: Does TwEECer support... No i don't believe so __________________ 2009 Porsche Carrera S 2008 ///AMG C63.. Eurocharge Tune. RIP 2019 AMG GLC43..wife's 03 F250 SD.. Edge Evo, AFE Stage 1 CAI 08 GT. JBA axle back, FRPP springs, FRPP swaybars.. daughter's 01 Cobra vert... wife's I need a new toy

08-13-2005, 07:31 AM	#3
boss96 Member Join Date: May 2005 Posts: 47	Re: Does TwEECer support... It's a hardware problem, not the tweecer, the stock eec can't drive low imp injectors without damage. There is a company called "acceleronics" I think that makes an adaptor to run the injectors and works on any car. Bob __________________ 1996 GT, forged parts, vortech, ZXA3 processor, etc.

08-13-2005, 07:34 AM	#4
boss96 Member Join Date: May 2005 Posts: 47	Re: Does TwEECer support... Found it. http://www.acceleronics.com __________________ 1996 GT, forged parts, vortech, ZXA3 processor, etc.

08-13-2005, 10:42 AM	#5
QWKSNKE 3v's are slow Join Date: Dec 2004 Location: Here and There Posts: 17,152	Re: Does TwEECer support... Bob, I take it that the Tweecer can be used in conjunction with this. Also they claim that all injectors that are larger than 55's are low impedance. I have never heard that. Does this mean my Sieman 60's are low imp instead of high imp. __________________ 2009 Porsche Carrera S 2008 ///AMG C63.. Eurocharge Tune. RIP 2019 AMG GLC43..wife's 03 F250 SD.. Edge Evo, AFE Stage 1 CAI 08 GT. JBA axle back, FRPP springs, FRPP swaybars.. daughter's 01 Cobra vert... wife's I need a new toy

08-13-2005, 11:56 AM	#6
boss96 Member Join Date: May 2005 Posts: 47	Re: Does TwEECer support... Yes, the tweecer will work with it. It's true that most injectors bigger than 50's are low imp, but now there are 60's available in high imp. so I'm pretty sure yours are ok. BTW, when you put those 60's in the car you will probably find the car runs really rich and changing inj slopes will not be enough. Use the "batt inj comp volt" function to correct this by reducing the numbers in the function. Bob __________________ 1996 GT, forged parts, vortech, ZXA3 processor, etc.