1993 nx 2000 gtir swap - SR20 Forum
 
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#1 (permalink) Old 09-06-2009, 08:21 AM
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1993 nx 2000 gtir swap

Hi everyone
having a little problem getting my nx to run ,we had a single throttle body sr20det swapped into our 93 nx and was running fine , we swapped it for a gtir sr20det with a gtir ecu & the nx maf , it tries to start but runs very rich !
is there a common fix , wiring change etc for this ?
Hope you can help
Thank you
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#2 (permalink) Old 09-06-2009, 11:26 AM
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u need the gtir maf for starters and did u follow one of the how to's for wiring?

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91 Nissan NX2000-AWD & Bostd
51 Mercury 4dr-Cruiser
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#3 (permalink) Old 09-06-2009, 06:12 PM
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Thank you for your response , I don't have a Gtir maf and i could not find the site for the wiring difference ?
Any ideas where to look ?
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#4 (permalink) Old 09-07-2009, 12:45 AM
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Yeah get a GTiR MAF, and did you flip the 2 outer wires on the TPS?

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#5 (permalink) Old 09-07-2009, 12:53 AM
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i didn't flip mine and i'm running a gti-r ecu, no issues at all

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#6 (permalink) Old 09-07-2009, 12:59 AM
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The gtir maf is the only maf that will work with a Stock gtir setup. To get that maf to work you will have to get that ECU reflashed. Cheaper to buy a GTIR maf off some one. I got one with a HKS mushroom and a metal intake pipe. http://www.sr20forum.com/forced-indu...-part-out.html

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#7 (permalink) Old 09-07-2009, 01:55 AM
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Quote:
Originally Posted by BusinessMan_24 View Post
i didn't flip mine and i'm running a gti-r ecu, no issues at all
U didn't flip the 2 outer TPS wires from your DE wire harness? Are you sure about this? It may plug up, but the GTiR TPS is different

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#8 (permalink) Old 09-07-2009, 06:47 AM
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i'm positive, with using the gtir ecu it should read correctly now if i was using a tuned oem ecu then i could see having to do that since it would read differently. I've been driving the car since june and have over 3000 miles with no issues

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91 Nissan NX2000-AWD & Bostd
51 Mercury 4dr-Cruiser
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#9 (permalink) Old 09-07-2009, 10:34 AM
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Thanks for all your help guy's ,
I'll try to get a MAF
and see what happen's
Thanks again
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