Nistune Forums

Matt, I found the problem. I just kept replacing parts till I found the problem. The z32 MAF only wanted to work half of the time then died completely.....I got a used factory stock z32 MAF on ebay and the car runs great!

Yeah I don't think its an ECU problem... something else has gone wrong I installed the Nistune ecu in my stock Nissan 300zx 86 turbo with the correct image and the car runs great! On the problem car I changed the coil, dizzy, new cap, rotor, wires. next is new CHTS and CTS I just ordered from Nissa...

The car stopped running good at all now. It runs bad all the time! I had a popsicle stick under the throttle blade adjustment to do the log because it runs so bad. I did buy a new board from Andy and installed and nothing changed! I will install the ecu in my stock Nissan 300zx 86 turbo and do a few...

I took a log. I didn't get the LM1 hooked up.

What do i log along with the wide band AFR, RPM, & water temp?
What is cylinder temp sensor listed under?

1986 nisan 300zx turbo with a nistune converted 88 non turbo ECU......Car runs good just sitting idling , then all of a sudden the engine shuts off. I figured out when it dies it went extremely rich. Nistune was not connected to the ECU for two years (the car ran 12.40s @ 114mph in the 1/4 mile on t...

The car shakes under boost. Im not sure what to do.

The spark plugs look good. I even installed new ones....... dident fix it. I fugured out what the curser was hitting the end of the fuel load scale. The car runs good now.

Why is my AFR so rough?

The replacement usb to board plug-in fixed the "unknowen USB device" problem and allowed me to install the drivers.

The replacement usb to board plug-in was one problem.

I just installed the current update and bought a new usb cable, no change

I cant get past "cannot continue the hardware update wizard"

The only change i made is going from a 85 turbo ECU to a 88 ECU with nistune. I did the dropping resistors and the injector rewire. After i had the board installed i plugged in the ecu and started the car and it immediately flooded itself. :x Is there a ROM image in the ECU, or do i need to load one?

I can't get the drivers to install. windows XP
I worked 4 hours on it, still no install.