Re: Fuel Pressure Guages, I have some!

["Aidan McLeer" <Rally3@nstate.net>]

That is cold run. Do you have the motor warm when doing this??
Are all the temp sensors connected and to the correct wires??
Later
Aidan

www.geocities.com/motorcity/downs/6185

-----Original Message-----
From: DGraber460@aol.com <DGraber460@aol.com>
To: sneiche@rmi.net <sneiche@rmi.net>
Cc: quattro@audifans.com <quattro@audifans.com>
Date: Sunday, September 19, 1999 11:26 PM
Subject: Re: Fuel Pressure Guages, I have some!


>I may have to do that. I realized after you left that I have an old,
_large_,
>engine analyzer with a dwell meter. I got the required allen wrench and
tried
>to get the duty cycle down to 50. Turning the allen screw made great
>differences in the idle and general running of the car, but the duty cycle
>reading doesn't change. It now starts and runs with the vacuum lines
>connected, so I'm closer anyway. One other indicator of sorts, it is lean
>when started cold (needs to warm up before it will take throttle input).
>Sounds to me as if the ECU for whatever reason is unable to correct the
>mixture. Is open loop/limp home mode equal to ~75 duty cycle? That's the
>reading it's stuck on.
>Do I hook a digital multimeter in series with the O2 sensor to check its
>readings?
>Thanks Steve for your help on Saturday. You're a real life saver!
>
>Dennis