I know my SC boost bypass actuator is bad and I have bought one from zzp to replace. I've read though that normally the SC boost bypass solenoid is what quits working before the actuator. I know the actuator is bad since it is leaking air.
Is there anyway to test to know if the sc boost bypass solenoid is working or bad? Or will it just through a code if it is bad?
Thanks
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charlie
black 98 gtp sedan, 222,000 and running great with the new used tranny!
zzp 3" d/p aluminized
dhp 1.0