Stock Eurovan 2.5 compression? (JShadzi@aol.com)
mlp
mlped at qwest.net
Fri Jun 21 12:25:00 EDT 2002
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Message: 1
From: JShadzi at aol.com
Date: Fri, 21 Jun 2002 10:56:56 EDT
Subject: Stock Eurovan 2.5 compression?
To: quattro at audifans.com
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[ Picked text/plain from multipart/alternative ]
Anyone know, and I think it changed at some point?
Thanks,
Javad
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Javad, the US gas engine, 5 cylinder Eurovan's came in two flavors,
a 2.5 liter AAF or 2.5 liter ACU.
the AAF the ACU
Manufactured 1993 m.y. 03.94>
Displacement 2.5 same
Output (kW @ rpm) 81/4,500 81/4,500
Torque (Nm @ rpm) 190/2,200 190/2,200 *
Bore 81mm 81mm
Stroke 95.5mm 95.5mm
Compression 8.5:1 10.0:1
RON min 91 91 unleaded**
Fuel Inject Digifant Digifant
Ignition " "
Knock Control No! Yes
On Board Diagnostic Yes Yes
Oxygen Sensor ?? not mentioned Yes
Three Way Catalytic Yes Yes
Turbocharger Not mentiond (No) No
Emission Control System Yes Not listed, but
EGR Not mentioned Yes
The ACU engine's torque number jumps, * 195 Nm (144 ft/lbs) when using
premium unleaded 95 RON, see **. ** RON 95 optional
Rbt Bentley, Section C 00-2, 3 &4
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