Thread: Fuel is cut completely at WOT at any given RPM

[url]www.partspile.com/NX/nx sr20ve WOT problem logs.CSV[/url]

Look for TPS >= 96, and scroll across to inj pulsewidths and latencies, shows the issue

Confirmed this is an ECU issue, swapped a calum basic in with a similar tune and I could go WOT with no issue. Not sure if it's a hardware or software issue with the Nismotronic ECU yet.

What is the TPS value going to at WOT? When did this start doing it? I am assuming something changed in the tune to cause this.

Been driving for weeks on the Nismotronic with no change in tune other than an update to the software, and even that was several days/a week before the issue started occurring. It's a very weird problem.

Something is disabling the injectors, there should be a flag or something letting you know what it is. Run a log and post it, if i have time i can look through it, if not you might want to contact John or Dave.