Originally Posted by
Sjieter
it's running standard boost 0.55bar (8psi) but i changed my broken standard actuator to a -31 actuator. thing is in 3th 4th and 5th it overboosts. running 0.6 bar sometimes even goes to 0.7 bar in 5th gear. this guy said its because the amal valve can't work with the -31 if it aint chipped. on my standard actuator it didnt have this problem it ran lower boost 0.5 bar but peaked at 0.52 bar when it wasn't broken yet.
Anyone know what is really causing this?
Thanks
Hi mate!
Ecu cuts out when boost goes to 0.7bar??
You must to adjust the actuator rod to get the boost pressure needed.
You need to extend the length of actuator rod to decrease boost pressure , so the actuator will open wastegate early and boost pressure will drop....
A fine tuning on the rod.
Hope this helps.