engine wont rev over 3200rpm
 

2002 miata turbo with skunk2, square top and adaptronic ecu

they start and idle fine but they dont want to rev over 3200rpm my afr become a bit more rich and boost look like they go up a bit

i instal new coil new wire new trigger wheel, crank and cam sensor but nothing change???

i need suggestion where to search...

Taking a total shot in the dark here. MAF?

Might seem ridiculous but if it's dirty or anything of the sort it can cause that issue. a Simple cleaning Might do the trick.
Good lucK!

He probably doesn't have a MAF.

Whats your timing say?

Engaged launch control or something?