RE: Scott & injectors was Re: voltage dropping... dropping...

["Brian Wagner" <scirocco_88_16v@hotmail.com>]

The list is LM Loyld in Austin TX, he is working on a MOSFET headlight relay 
setup thingy.



Brian

87 16v
86 8v (parts car)
85 Wolfsburg (new parts car)



>From: "Scott F. Williams" <sfwilliams@home.com>
>To: <jdbubb@ix.netcom.com>
>CC: "Scirocco List" <scirocco-l@scirocco.org>
>Subject: RE: Scott & injectors was Re: voltage dropping... dropping...
>Date: Fri, 7 Dec 2001 11:13:37 -0500
>
>The Bubbster asked"
> > So, what was the resistance of those injectors? And what's the flow
> > rating?
>
>I measured my set of Bosch injectors sourced from a Ford Thunderbird
>Supercoupe (the supercharged 6-cyl motor). The flow rating is 295cc which
>should be perfect for making a little bit over 200hp at a slightly raised
>fuel pressure. Duty cycle should be about 85%. The average resistance came
>to 14.9 ohms.
>
> > Do you know what resistance range the G60 ECU needs to be able to drive
> > them? Not trying to be an ass, just curious. Some ECU's can only drive
> > high impedance injectors.
>
>Yeah, the G60 ECU can work with this level of resistance just fine. 
>However,
>it still needs to be reprogrammed since the injector flows more. This will
>cost me about $75 per batch of chips. I'm anticipating the need for two
>rounds.
>
> > And last, if you're going with the G60 ECU what did you do with the TEC
> > II you bought?
>
>Ah, yes. The TEC-II will be installed in my high-strung 323GTX. With high
>compresion ratio (9.5:1) and up to 14lbs of boost, I need all the control I
>can get. I might just trade the unit in for a TEC-III, though. There are 
>lot
>more nifty features in that system. The biggest shortcoming in the version
>that I've got is that there is only one auxillary output. That will be used
>for boost control, of course. But, then there's other stuff that I'd like 
>to
>play with like water injection, etc.
>
> > Progress on the wide band O2 controller is slow. I understand the
> > circuit and what the little components do pretty well and now have some
> > confidence I can build it and have in my hot little hands a real honest
> > to God 5-Wire O2 sensor, but breadboarding it is way too ugly for me.
> > So, now I'm working on how I can make or have made a PC board. Slow, but
> > learning a lot.
> > Dan
>
>Well, you've got a customer right here if/when you get that thing together.
>Wideband O2 is the only way to fly. Come think of it, wasn't I just
>corresponding with one of you gurus about manufacture of neato electronic
>gizmos? There is definitely a Scirocco-l lister that can help you with 
>this,
>Dan. I just have to figure out who it was... Allyn, could you pitch in with
>this? But, damn... who else was I rapping with?..
>______________________________
>Scott F. Williams
>Account Manager
>GENUiTY - Eastern Region
>100 Wall Street, 10th Floor
>New York, NY 10005
>*NEW* Voice: 646.576.8465
>Cell: 917.648.2256
>scott.williams@genuity.com
>
>
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