DVSseven

So When I Replaced My Wiring Harness I Replaced My Turbo Contro Solenoid(third One In On The Rats Nest) And Now I Have The Faulty Tcs Symptoms. After A Hard Run The Exhaust Tone Changes And The Car Does Not Want To Produce Boost Quickly Like It Should. I Found These Symptoms On Dave Disneys Site And His Problem Was Like Mine To The "t"! But I Did Not Replace The Other Turbo Control Solenoid That Is Located Under The Uim Where It Meets With The Lim. Is It Possible That The One I Did Not Replace Is The Culprit Or The One That Is New Is Faulty?

DVSseven

Bump

DVSseven

anyone home from work yet...

DVSseven

Well I Guess This ? Was Too Hard For Anyone To Answer....

Mahjik

iTrader: (1)

Sure it's possible that the 2nd one is bad and/or that the one you replaced was faulty to begin with...

What else are you looking for? You'll need to pull them off and test them to see if they are ok.

DVSseven

Do It Mityvac Style? What Are The Guidelines For That?

TwinTurbo_SE7EN

The second tcs has a **** on it, does that affect anything? I turned mine a couple of times, Im just wondering if that could be part of the problem. btw, I have the same problem as DVS.

DVSseven

I Read That Dave Disney Had These Same Symptoms And Fixed It With A New Tcs...

Mahjik

iTrader: (1)

It takes both solenoids for the system to work properly.

You need to apply voltage to the solenoids. There is a procedure for checking them in the FSM.


Check this thread:
https://www.rx7club.com/3rd-generation-specific-1993-2002-16/what-proper-procedure-test-different-solenoids-433032/

DVSseven

Thanks...