SiR_RB Posted July 20, 2011 Share Posted July 20, 2011 hey guys, just wondering if the nistune ecu (r32 gtr specific) will be able to run NISMO air flow meters? im pretty certain they are in the air flow meter drop down box, but is this function online? has anyone got a nistune on a GTR and is running NISMO air flow meters? thanks Link to comment https://www.sau.com.au/forums/topic/371552-nistune-ecu-and-nismo-afms/ Share on other sites More sharing options...
R TUNE Posted July 20, 2011 Share Posted July 20, 2011 Just email/ ring matt at nistune and will be able to tell you. Link to comment https://www.sau.com.au/forums/topic/371552-nistune-ecu-and-nismo-afms/#findComment-5923352 Share on other sites More sharing options...
MrStabby Posted July 20, 2011 Share Posted July 20, 2011 Yes, they're supported. I'm sure you can verify that in the product documentation at nistune.com. Link to comment https://www.sau.com.au/forums/topic/371552-nistune-ecu-and-nismo-afms/#findComment-5923438 Share on other sites More sharing options...
DVS JEZ Posted July 20, 2011 Share Posted July 20, 2011 They have same sensing element as z32 but have a stock housing so they bolt onto the stock gtr airbox. So yes they can be used Link to comment https://www.sau.com.au/forums/topic/371552-nistune-ecu-and-nismo-afms/#findComment-5923510 Share on other sites More sharing options...
Beer Baron Posted July 21, 2011 Share Posted July 21, 2011 bingo. they are a VG30 sensor in a RB26 housing. the airflow vs voltage curve is slightly different to a VG30 AFM but not significantly so. I'm sure it can be dealt with in nistune. Link to comment https://www.sau.com.au/forums/topic/371552-nistune-ecu-and-nismo-afms/#findComment-5925286 Share on other sites More sharing options...
Adriano Posted July 21, 2011 Share Posted July 21, 2011 I actually dont think they are vg30 sensors in gtr housings, as by my calculations, the gtr has the same sensor as the vg30, it reads more due to its increased size. Link to comment https://www.sau.com.au/forums/topic/371552-nistune-ecu-and-nismo-afms/#findComment-5925379 Share on other sites More sharing options...
JonnoHR31 Posted July 21, 2011 Share Posted July 21, 2011 a vg30 sensor in a 65mm housing wouldnt be close enough to the same. 65mm flows around 2/3 of what a 80mm pipe would. i think you'll find the nismo ones are calibrated to roughly match the z32 in overall airflow vs voltage Link to comment https://www.sau.com.au/forums/topic/371552-nistune-ecu-and-nismo-afms/#findComment-5925938 Share on other sites More sharing options...
GTSBoy Posted July 21, 2011 Share Posted July 21, 2011 a vg30 sensor in a 65mm housing wouldnt be close enough to the same. 65mm flows around 2/3 of what a 80mm pipe would. i think you'll find the nismo ones are calibrated to roughly match the z32 in overall airflow vs voltage Would have to be this. ^ Link to comment https://www.sau.com.au/forums/topic/371552-nistune-ecu-and-nismo-afms/#findComment-5926076 Share on other sites More sharing options...
DVS JEZ Posted July 21, 2011 Share Posted July 21, 2011 Ur right. What i meant was it has very similar airflow curves so when setting it up in nistune the z32 sensors can be selected and tweak the VQ table Link to comment https://www.sau.com.au/forums/topic/371552-nistune-ecu-and-nismo-afms/#findComment-5926211 Share on other sites More sharing options...
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