Hi. I had a similar problem and a friend with his stock car saved my life, he put the scope on his to see how the stock ECU handle the valve. Now it's working perfectly in PWM warmup mode, the valve doesn't make any strange noise and acts like she have to.
This the scope, it's commented in...
Hi everybody!
626/Protege/MSP harmonic balancer and crankshaft sensor
Performance ignition system (thinking about 4 tower coils, purpose if other...)
Turbo oil pan drain -10 AN 90 degree
3" alu intake piping straight
Custom catback exhaust system inox 3" for Ford Probe or any other plug & play+...
For what car this exhaust is? would it be compatible for probe/mx6? interested in the 36-1 wheel. give me more info about it please. really interested. that's me who posted on FB too, same post.