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R32 RB25det Haltech Issue

modb
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modb Rookie

modb

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Hey everyone, yesterday I wired up my Haltech Plug and play for my R32 Gtst with an rb25det swap, running 750cc intectors, topmount turbo, Haltechs MAP sensor (was running a used Z32 MAF with Nistune) And running an rb20det Engine harness without VCT pinned.  My problem is that once the car gets warm and has been running for 10-15 minutes it will randomly cut all power and stall out, I got it to do it a few different times and i know its not losing fuel pressure because my FPR gauge had full pressure when it died, I was wondering if anyone had the same problem? The car was running previously with NIStune and didn't have this problem

24220374362_d97d79245e_o.jpg

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modb Rookie

modb

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The injectors have been adjusted for, and air intake temp is turned off.  And I also know its not plug and play, its just a lot easier then using NIStune in my personal opinion

Edited by modb
Dose Pipe Sutututu Grand Master

Dose Pipe Sutututu

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Nistune is easier to setup than a Haltech.

Do you even have a wideband on the car? there's a chance it's too lean and stalling/leaning out... also you need to play with the idle control PIDs to get it to idle + work on the fuel cut/recovery table? did you adjust the correct injection dead times etc.?

There's much to adjust and tweak before it runs properly. Nistune however, just drag the K and TIM till the car stoiches the rest is easy.

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