Nistune Forums

Matt wrote: ↑Mon Mar 07, 2022 12:20 pm Proper (N62) Z32 MAF is about 350-370rwkw maximum. So it would be 5V around this load range

Thanks mate.

This is a genuine RE manufactured Z32 AFM. But maybe it isn’t reading correctly. I doubt I would be making more than 300rwkw at this boost pressure.

Looking at a couple logs, I’ve reached over 6.0 volts on several occasions.
It didn’t max out/power cut then, how does that work?

I think you still have some electrical issues If you look at your log at 1.48 the battery voltage is stable, and MAF voltage is well... ok but after this point the battery voltage starts dropping, and the MAF and injection time, and RPM all go all over the place. Then it clears out around 2.47 and ...

Hi Matt, Was planning to make those adjustments today. Decided to upgrade my fuel pump wiring as my 15a fuse had started to melt due to the bigger intank pump. Ran a 30a rated wire with fuse to pin 30 on fuel pump relay and removed the factory 15a fuse and left the rest as standard. Took the car for...

Ok will adjust those numbers as advised.

Pretty sure I have downloaded the latest feature packs.

On the second tune I posted, do they have the crazy numbers in batch inject high and low?

Perhaps for now disable your O2 sensor (unplug it, set the temperature to 120degC, burn and restart the car). I see a lot of 'staircasing' of the STFT going on here Set up the base mixtures again (so around 40-48 load point, 2000rpm hold) and mixtures should be stoich (14.7:1 AFR) Note: Temp enrich...

Having a look over things 1. Cranking battery voltage is a bit low. Suggest charging your battery (9.6V). Otherwise things like this can lead to board corruption 2022-02-28 14_23_53-Nistune [VLT (RB30ET) FP1_ Flex Fuel + Launch Control (Version_ 1)].png Will do. Terminal was loose just noticed that...

See below dyno sheet and picture of engine setup.

Hi guys, Hopefully someone can help with my cold start issues. Basic specs: Built engine Ported head with Crow TX1 cam, springs and 1mm o/s valves and lifters and studs Spool Forged H Beam rods Ross Forged Pistons 8.8:1 compression ATR43VLT (GT3076R .82 spec) turbo 3” dump pipe and exhaust with hi f...