How easy is it to convert a obd 0 PR4 ecu to obd 0 Pr3 / Vtec ecu???
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Junior Member
Joined: Feb 2002
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From: Gresham/Corvallis, Or, United States
is it possible to just put a Pr3 pyr chip in a Pr4 to convert it to VTEC or is it more difficult than that?
i was told that you could not take a non vtec ecu and chip it to a vtec ecu. so my advice is get a pr3 ecu. just lettn u know what i was told.
If you send your ECU to Zdyne, they can convert a PR4 ECU to handle VTEC. It will cost a bit though.
http://www.zdyne.com
http://www.zdyne.com
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From: Woodbridge, NJ, Middlesex
is it possible to just put a Pr3 pyr chip in a Pr4 to convert it to VTEC or is it more difficult than that?
greg
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littlemracura
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Aug 17, 2004 02:13 PM




