what happens if by-pass valve goes down?
what effects?
what happens if by-pass valve goes down?
Re: what happens if by-pass valve goes down?
Boost wont build up, when mine went it just didnt feel like the car was pulling. hey presto changed it and 21 psi of boost and lots of power. [img]images/graemlins/clap.gif[/img]
Davidp20v
Rs2. Polar Silver. Was Standard 315 bhp. now with de-cats, cone filter, forge diverter valve. samcos next, then chip
Rs2. Polar Silver. Was Standard 315 bhp. now with de-cats, cone filter, forge diverter valve. samcos next, then chip
Re: what happens if by-pass valve goes down?
boost completely gone or sometimes goes sometimes comes?
Quattro
Re: what happens if by-pass valve goes down?
the gauge would register it boosting but it couldnt hold the boost
Davidp20v
Rs2. Polar Silver. Was Standard 315 bhp. now with de-cats, cone filter, forge diverter valve. samcos next, then chip
Rs2. Polar Silver. Was Standard 315 bhp. now with de-cats, cone filter, forge diverter valve. samcos next, then chip
Re: what happens if by-pass valve goes down?
Sometimes, depending on how you apply power and at which rpm and load, you'll have peak boost but it cant hold it. And the other problem is overspeeding the turbo, cause the ECU tries to hold the boost up.
Re: what happens if by-pass valve goes down?
I forgot the noise.
If you are running on conical filter, you could hear a ciclical noise when you release the throttle. Like
"TTCCHHIII. . .TThhiii...tthhii...thchi..." Like a normal discharge noise plus echoes of it in lower volume.
If you are running on conical filter, you could hear a ciclical noise when you release the throttle. Like
"TTCCHHIII. . .TThhiii...tthhii...thchi..." Like a normal discharge noise plus echoes of it in lower volume.
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