What have you done to your MSP today?
- Thread starter baconbitz
- Start date
thecrash91
Member
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- 2003.5 Mazdaspeed Protege
personally i have no idea, but i like the sound lol, idk why. better then the high pitched queef of typical BOVs and better then my turboxs' sneeze
Wagonbacker9
Member
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- 2004 'Hoe
sounds like weak vac to me. either that or a bad valve.
Velocifero
Wham Bam thank you Ma'am
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- VRM MS6, Sunlight Silver MSP
you can zip tie vac lines with a good tie, they don't see positive pressure so they shouldn't pop off which is why you'd use a clamp to hold on a pressurized line.
2.0t03speed
Member
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- 08.5 CWP Speed 3
thats just a normal hks valve on a protege. They cant react fast enough on our cars for some reason. Only way i ever got mine to fully open and completely eliminate flutter was to drill a tiny hole between the 2 chambers so it would equalize the pressure faster and open the valve with out any surge/flutter.
Wagonbacker9
Member
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- 2004 'Hoe
if you have them plumbed to the intake, they do see pressure.
Mine doesn't do that, unfortionately the only video I have of my car doesn't have even the faintest sound of the BOV in it.
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Ricktalife
Member
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- 2012 Subaru WRX
I'm running dual valve right now and it does eliminate the turkey, but it's not exactly optimal.
Ricktalife
Member
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- 2012 Subaru WRX
I have a question on ECU wiring. I'm getting a P0335 when hooking in my recently installed AEM F/IC. Crankshaft Position Sensor A Circuit Malfunction. Obviously the problem lies within the crankshaft sensor wires, but the question is how do I know which needs switched where? To explain a little better, there are 4 wires coming from the FIC harness that relate to the crankshaft sensor. They are labeled as such:
CRK Mag0 +
CRK Mag0 -
CRK Mag1 +
CRK Mag1 -
The ECU pins that are used are #21 and #22. I've looked in my shop manual and tried searching online but can't find anything that tells me which ECU pin is the positive and which is the negative, or which is input/output. Any thoughts?
CRK Mag0 +
CRK Mag0 -
CRK Mag1 +
CRK Mag1 -
The ECU pins that are used are #21 and #22. I've looked in my shop manual and tried searching online but can't find anything that tells me which ECU pin is the positive and which is the negative, or which is input/output. Any thoughts?
Mazdaspeed2oo35
600whp - 600wtq at 30 PSI
If you Vent and recirculate at the same time the Compressor sourge known as Turkey will go away 100%. Compressor sourge is a very bad thing for the turbos..
Ricktalife
Member
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- 2012 Subaru WRX
Ok so I've never used a multimeter before, will that tell me which wires are positive and which are negative?
i dont know what the voltages are, but if you set the multimeter to +12v, put the black on a ground point red on the pin in question it will tell you. it will read a positive or negative number. if it reads nothing, its probably the ground.
of course, you have to supply power to the unit . so putting the car in acc mode should work.
im gonna try re-sorting some of my vac hoses out to see if it helps and i might change to an oiled foam filter. otherwise, ill have to see if my stock bpv will fit with my pipes the way they are. or i guess i could track down a second blow off valve to use as a bypass.
of course, you have to supply power to the unit . so putting the car in acc mode should work.
im gonna try re-sorting some of my vac hoses out to see if it helps and i might change to an oiled foam filter. otherwise, ill have to see if my stock bpv will fit with my pipes the way they are. or i guess i could track down a second blow off valve to use as a bypass.
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justanothermp5
Banned
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- Rust Bucket
that sounds normal to me man...mine flutters at low boost making the turkey sound,
but sounds like when u kinda get on it, it works like it should
but sounds like when u kinda get on it, it works like it should
Ricktalife
Member
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- 2012 Subaru WRX
^^ lol agreed. might get some weird looks.
Wagonbacker9
Member
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- 2004 'Hoe
mine only flutters like that if I have less than a pound of boost. anything over that it releases cleanly.
