Diagnostic Tools for 20V 7A engines

[Ben Swann]

VAG-COM has worked fine for me.

Ben

[Date: Sat, 01 Nov 2008 10:41:02 -0600
From: Brian Pleet <bpleet at telusplanet.net>
Subject: Diagnostic Tools for 20V 7A engines
To: quattro at audifans.com
Message-ID:
	<19740414223448.957F392130045D66 at priv-edtnaa05.telusplanet.net>
Content-Type: text/plain; charset="us-ascii"; format=flowed

My better half offered to buy a diagnostic tool as appreciation for 
keeping her 1990 90 20v on the road.

Two options I found are Versatile Automotive Diagnostics (VAD) and 
Ross-Tech. Neither show the 20V engine on their compatibility lists. 
Ross-Tech said only 20V turbos from 1990 would work, and VAD was 
unsure and non-committal. I've found two plug-ins under the carpet on 
the driver side.

Does anyone have experience using a diagnostic tool with this engine?]