Aan runing rough between 4-4500 rpm. any ideas ?

[nemilosu]

Aan runing rough between 4-4500 rpm. any ideas ?
is like have detonation or something, and after 4500 rpm is runing like a non turbo engine.
cheers.

[Knight Rider S4]

Coil issue? or POS

[nemilosu]

thanks.
i will check tommorow.
another ideas are welcome.
cheers.

[Sleeper_Avant]

hall/cam sensors can give this problem, more noticable in higher gears

if you have diagnostic plugs wired up, check to see if the knock sensors are giving massive ignition retard

[nemilosu]

i made a wire diagnosis.
codes are:
1111
1231
2324
2312
4414

firt is always since i have the engine
the second i know because is not mounted
the red onaes may be the problem ?
the coolant sensor and the maf are almost new.