Secondary controller ?

[dantheman68]

So I went home this weekend, noticed some interesting things with my car... i realized that my secondaries have not been opening at 4000RPM on my 95 MTX, no problem i thought... my friend was coming over with his 93MTX so id try out his controller... then i looked... they had different controllers... they both had the two wires leading to it, and the same vaccum canister... one way valve was correct, and had vaccum...


are there different vaccum controllers? i was very surprised to see this.. i know my wires had been spliced into for some reason... and they did have a different connector than the 93' did could it be that a mechaninc changed the controller over, not knowing that it was not the same controller as a secondary controller... i also noticed that when i "goose" the motor, the secondaries open for a second, then close, but if i gradually get to 4000rpm they dont open... im also throwing 551 code, which leads me to think that it indeed is the wrong controller and connector...

yeah im pretty sure i have the wrong part now...

i just found SUPERHO's pic of secondaries and theres no way mine looks like that...



where do i find a secondary controller along with plug?

 

[jelloslug]

AFAIK all V6 SHOs have the same secondary control system.

 

[dantheman68]

so am i going to have to go to a junkyard to pick this stuff up? none of the online vendors have it, which is understandable, plus i need the connector that comes from the wires...

no junkyards around me have any SHO's

 

[Paul]

Gee wizz it might be that its not reaching the 4000 RPM or you simply aren't hearing it. the tachometers can be off 1000 rpm. no shit.