Quote:
Originally Posted by MidwesternZ
I have a 2015 370z AT7 with FI. I have ran into an issue where the engine will not exceed 7k RPM in any gear. My tuner says the limit in the ECU is set for 7.5k so he has no clue what is keeping it at 7k. The fuel and injectors seem to be working fine in the logs. I have no codes occurring, Has anyone seen this issue before?
Thanks
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That's pretty weird. It's possible that this could be a ROM error.
What tuning software?
Did the tuner try with a stock ROM and attempt RPM limit?
Lastly is the RPM confirmed in the tuning software and not the cluster?
I've seen in the past of cars hitting the limiter however the cluster shows that it's off.