Precontrol Solenoid alternative
 

Hello,

my wastegate and precontrol solenoids are not working very well. They are not holding vacuum.
And I don't want to go back to the OEM ones.

If i understand it right, the mazda ones are common solenoids?

Is it possible to use other aftermarket solenoids and wire them in?

Switching to MBC is a popular option:

https://www.rx7club.com/3rd-gen-arch...attern-178136/

I want to stay with controlled valves.
Is it possible to install valves like this:
https://www.europaparts.com/egr-vacu...k0906283a.html
?