DIY_EFI Digest      Wednesday, September 8 1999      Volume 04 : Number 512



In this issue:

	Re: cruise control servo - fly by wire
	O2 Sensor Voltage
	Re: DIY_EFI Digest V4 #510

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DIY_EFI or DIY_EFI-Digest mailing lists.

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Date: Tue, 7 Sep 1999 18:57:52 -0400
From: "Clare Snyder" <claresnyder@xxx.com>
Subject: Re: cruise control servo - fly by wire

- ----- Original Message -----
From: DIY_EFI Digest <DIY_EFI-Digest-Owner@xxx.edu>
To: <DIY_EFI-Digest@xxx.edu>
Sent: Tuesday, September 07, 1999 3:00 PM
Subject: DIY_EFI Digest V4 #511


>
> DIY_EFI Digest       Tuesday, September 7 1999       Volume 04 : Number
511
>
>
>
> In this issue:
>
> RE: cruise control actuator for throttle by wire?
> Drive By Wire
>
> See the end of the digest for information on subscribing to the
> DIY_EFI or DIY_EFI-Digest mailing lists.
>
> ----------------------------------------------------------------------
>
> Date: Tue, 7 Sep 1999 07:20:02 -0700
> From: "John Dammeyer" <johnd@xxx.com>
> Subject: RE: cruise control actuator for throttle by wire?
>
I would think the electric cruise units might stand a chance - the vacuum,
definitely NOT.

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Date: Tue, 07 Sep 1999 22:12:46 -0500
From: Tom Sharpe <twsharpe@xxx.com>
Subject: O2 Sensor Voltage

Group, I made a 10 LED O2 display which worked fairly well but was hard
to read as I used assorted LEDs, etc. and it flashed a lot.  I built
another using an LCD display from a cheap meter (0-200 mv), a 9v power
supply (7809 chip etc.) and a 1/10 voltage divider (set of 1/4w
resistors). It works from a 12V power supply and a 1.5V battery -- reads
.1593 volts

It has 4 wires - sensor in, sensor ground, +12 and ground. I wired it to
my efi harness - replaced the LED display. I used a common ground (same
as the LED one). The meter displays 1 indicating the voltage is greater
than scale (> 2 volts).  My volt meter shows +14v (ok here) and .4-.7 v
on the O2 sensor (engine running).

What's wrong? I thought O2 sensors read 0-1V.  Is the meter too
sensitive? Am I getting feedback somewhere?  Do I need another ground?
HELP!!!   TIA.  Tom

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Date: Tue, 7 Sep 1999 23:18:10 EDT
From: ChvyRs92@xxx.com
Subject: Re: DIY_EFI Digest V4 #510

stop sending this 

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End of DIY_EFI Digest V4 #512
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