Just Put A Fmic On And Loose Boost After 5000

[Fat_Tony]

Just put a front mount on, the car gets to full boost as per normal but suddenly cuts out after 5000. This happens at any boost, 7-12psi. I thought rich and retard only happens 10psi+. So do I have a leak in the cooler set-up?

Mods are:

Turbo back exhaust

EBC

FMIC

[bubba]

"R&R" is a an airflow meter over-voltage cut, it works off airflow not boost. Less restriction, more flow could be it.

Checked for leaks? I had a leak once that would only open up over 4500rpm.. check all your hoses etc..

[Fat_Tony]

"R&R" is a an airflow meter over-voltage cut, it works off airflow not boost. Less restriction, more flow could be it.

Checked for leaks? I had a leak once that would only open up over 4500rpm.. check all your hoses etc..

Thats what I thought R&R was. But why would there be too much airflow with stock boost and a FMIC. I guess I should check for leaks again. Any tips on checking for leaks?