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Re: Fuel pump relay....RPM limits

To: barry@ctron.com
Subject: Re: Fuel pump relay....RPM limits
From: Thomas Tornblom <Thomas.Tornblom@Nexus.SE>
Date: Mon, 16 Oct 1995 20:59:15 +0100
CC: quattro@coimbra.ans.net, bbell@teal.csn.net, ptimmerm@mashtun.jpl.nasa.gov, barry@ctron.com
In-reply-to: <199510161709.NAA19594@olympus.ctron.com> (barry@ctron.com)
Sender: quattro-owner@coimbra.ans.net

> Date: Mon, 16 Oct 1995 13:09:52 -0400
> From: "Barry P. Lewis" <barry@ctron.com>
> Cc: bbell@teal.csn.net, ptimmerm@mashtun.jpl.nasa.gov, barry@ctron.com
> 
> For those of you that wanted a reversed engineered Audi fuel pump relay,
> RPM limit circuit, here some of it. Does anyone know what the MC14538 is?

[text and picture deleted]

The 14538 is a dual monostable multivibrator. See Motorolas CMOS Data
Manual, Standard Logic. The one I have is from 1983.

Thomas

References:
- Fuel pump relay....RPM limits
  - From: "Barry P. Lewis" <barry@ctron.com>

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