U12 swap rom tuning question

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AndyG
Posts: 44
Joined: Mon Mar 19, 2012 5:28 pm
Car: 1990 nissan 240sx Hatchback KA24E

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I have been researching the stanza ecu swap because of the consult benifits. I am not interested in doing any type of tuning yet so I don't really want to port it right now. What I am wondering is does anyone know if it is possible to just switch the stock EPROM chip on the s13 ecu with the one on the stanza ecu in order to get the correct maps and such. Thanks for your help!

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compactfean
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Joined: Thu Dec 03, 2009 10:28 am
Car: 89 240sx s13 sr gt3071r 23psi
B14 sentra ser sr20de-t 7psi
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Location: reno nv

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Doesn't work that way because to run rom chips, a daughterboard must be installed.
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AndyG
Posts: 44
Joined: Mon Mar 19, 2012 5:28 pm
Car: 1990 nissan 240sx Hatchback KA24E

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Not for the sohc ecu because it is 8 bit.
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