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

["Allyn" <amalventano1@home.com>]

Scott,
    Among that huge email, i missed just what you were asking of me :)
Allyn

Allyn Malventano, ETC(SS), USN
87 Rieger GTO Scirocco 16v (daily driver, 170k, rocco #6) running - for now
87 Jetta 8v Wolfsburg 2dr (daily driver, 260k, 0 rattles, original clutch,
driveshafts, wheels :)

----- Original Message -----
From: "Scott F. Williams" <sfwilliams@home.com>
To: <jdbubb@ix.netcom.com>
Cc: "Scirocco List" <scirocco-l@scirocco.org>
Sent: Friday, December 07, 2001 11:13 AM
Subject: RE: Scott & injectors was Re: voltage dropping... dropping...


> 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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