Fuel Econ and Hiway Mode

[David Cooley]

At 12:57 PM 10/10/2000, you wrote:

>Take out the associated ignition advance/fuel trim ALONG with disabling EGR
>and you have an engine out of a 60's car  that didnt HAVE EGR :-)
>
>Ever see a race car w/EGR? Why doesnt my TR ping w/EGR passage REMOVED? I'm
>talking on cruise/tip in.

Is your chip modified to have EGR disabled?  If so, it's associated fuel 
cut/timing advance is also disabled.
If the chip has EGR enabled and the passage is removed/plugged, then you'll 
see detonation due to the lean out of the fuel and the added advance.



===========================================================
David Cooley N5XMT Internet: N5XMT at triad.rr.com
Packet: N5XMT at KQ4LO.#INT.NC.USA.NA T.A.P.R. Member #7068
I am Pentium of Borg... Division is Futile!
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