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How to unlock my boost controller ?

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Old Sep 8, 2014, 06:03 AM
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How to unlock my boost controller ?
Hello
I just bought an Evo 9 and it has a electronic boost controller ( Greddy profec B I think) .The guy that sold it to me said that it is locked from the AEM EMS.
Anyone know how I can unlock it ?
This is my first post , so I'm sorry for any mistakes and my bad English ...
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Old Sep 9, 2014, 03:42 AM
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If the profec B solenoid is being controlled by the ecu than the controller is just a visual display/ Hi and low boost switch. to change the boost settings it would need to go in for a re tune.
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Old Sep 10, 2014, 12:16 AM
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The thing is that it's not even changing high / low pressure ... Running with low pressure and high , it's feels the same ... Anyway thanks ,ill just take it for a re tune.
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Old Sep 10, 2014, 01:16 AM
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If the tune isn't setup for high / low boost than the switch will have the same settings on both modes.
No worries mate.
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Old Sep 10, 2014, 06:39 AM
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hello patrioti,

are you from athens?

Michael.
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Old Sep 11, 2014, 04:39 AM
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Yes I'm from Athens !
John
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Old Sep 12, 2014, 10:11 AM
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do you know who tuned your car?

Michael.
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Old Sep 13, 2014, 03:28 AM
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No I don't know ..
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