Nistune Forums

I tried varying settings in Idle stabilization advance + retard, recovery duty, TPmin ect, also raising target idle to 950. Am starting to think it may be possibly my IACV is defective. Although very strange that it only does it once warmed up..

Yeah if you could go over the logs please matt. It seems to only do ut while warm. Over 70 it seems

Not fixed haha. TpS idle now not active and causing very hard starts. Any idea how much to add to TP min matt?

Lol noticed tps 0.30v

Adjusted to 0.45 fixed stalling.

Sometimes its the simple things -.-

Heres the map so far and the logs, both logs cut out once the car stalls. this is just coming off the throttle and coming to a stop. If you keep blipping it once you are stopped. it sorts itself out. Not reverb coming off boost or anything.

I will check kconstant again tomorrow. I forgot i had not plumbed my PCV system properly and did today. Starts and runs much better, however still stalls coming to a stop. Shall record some logs as soon as i get time.

Have you checked you're VE map to see if there is a low section at that exact RPM?

The Neo ECU is very sensitive to VE map.

Hey guys, Finally got around to starting to tune my SR20DE+T in my S12 gazelle. The ECU is originally a SR20DE Automatic ECU, which matt installed 52F0F feature pack MT code into it. My specs are the following: - Internally STD S13 lowport SR20DE 9.5:1 comp - S15 manifold w/ ATR28SS15 with std 7psi ...

What was you're timing like on the std igniton maps to be running 15' more on e85 haha? or did it just want more?

My timing is very conservative in std map as below

attached is a photo of my e-flex map so far, just wanting to know if i'm on the right track lol.

also disregard aeromotive 340 in first post, upgraded to a walbro 450lph as i ran out of pump.

Hey guys, Just started on the e-flex tune for the R31, before i get started i'll quickly list the mods: -Rb25det NEO - Xspurt 1000CC injectors - STD new nissan coilpacks, BCPR7ES 0.6mm gap (on 98 was spitting on anything above this) - ATR43SS2 hypergear on 18psi currently - 3" system, highflow ...

Sweet ill be ordering a nistune board shortly for this then.

What parameter would i change in ECU to stop this safety though?

Hey guys Ive put an SR20de into my s12. Its got a annoying issue which i think is possibly an issue with having no speedo wire connected (gazelle uses speedo cable so no electronic module to give ecu a speed signal) When in 1st and 2nd, i can accelerate completely to 7000RPM+ (havent touched limiter...

I see actually didnt know this thanks Matt, I do have one other question which i only just found out, VCT on the neo is triggered by TP as well as RPM, what does everybody usually do after TP has been rescaled from bigger injectors and Z32, is there a correct way of calculating the new value for the...