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I'm thinking of getting an Apexi Neo to improve my aweful fuel economy and due to the fact that its too hard for find a PFC and a reasonable cost. I have heard the Neo does not have a knock sensor like the old SAFCII, but I have noticed in the specs that it has a Karmann sensor readout. Will this display the level of knocking when connected to an RB25DET?

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Im pretty sure Karman sensors have nothing to do with Nissan Airflow meter equipped cars. My Old SAFC blue screen has the wire for Karman readings but it doesnt get hooked up.

Please correct me if im wrong.

Cheers

Chris

Edited by alphanumeric
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no it wont, for rb25det u dont use the karman sensor wire. If you where to wire it up to knock to attempt to get a knock read out it wont work. I had the same dilemea when i purchased a neo, best bet is get a safc2 that has knock read out or go all the way and get a aftermaket ecu

Edited by tmc_2
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Thanks for the feedback. I think I might get an E-Manage Ultimate then. They are not too much more $ and can do a lot more stuff anyway. I would love to go for a full ECU solution but I can't find a PFC anywhere for a good price :laugh:

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There was a PFC wiht handcontrolle rfor 1k second hand on the sau forums today. !! I know htey are expensive compared to new price 3 months ago.

Good luck wiht what u end up with mate, make sure u get it tuned by some one reputable that isnt going to over time susequently causing it to blow up.

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There was a PFC wiht handcontrolle rfor 1k second hand on the sau forums today. !! I know htey are expensive compared to new price 3 months ago.

Good luck wiht what u end up with mate, make sure u get it tuned by some one reputable that isnt going to over time susequently causing it to blow up.

Yep I saw that, it was for R33 though, I need an R34 one :happy: Think I will just order an E-Manage Ultimate from Nengun and start looking for a good tuner in Perth.

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Yep I saw that, it was for R33 though, I need an R34 one :happy: Think I will just order an E-Manage Ultimate from Nengun and start looking for a good tuner in Perth.

SLIDE is selling link ecus, direct plug ins as i understand. I dont know any thing about them or how they compare but might be worth a look?

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SLIDE is selling link ecus, direct plug ins as i understand. I dont know any thing about them or how they compare but might be worth a look?

Will look into them - thanks. Thing is if I get a complete replacement ECU I still want it to run the car well like the PFC does.

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