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Stuffed Electronic Boost Controller

BillyMako

By BillyMako,
in Engines & Forced Induction

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BillyMako Proficient

BillyMako

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Posted

My HKS electronic boost controller works only sometimes.

It is always on but only sometimes will boost to 11-12psi and the rest of the time wont go past about 7psi.

Does this mean that the boost controller is stuffed or could it be something else?

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https://www.sau.com.au/forums/topic/245987-stuffed-electronic-boost-controller/
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Ryanrb25 Grand Master

Ryanrb25

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Posted (edited)

is there a high and a low setting on your boost controller? The solenoid could be on it's way out, maybe some dodgy/worn wiring to the solenoid. I'd say a dicky actuator but usually thats a consistant thing and it sounds like its an intermittent thing. Double check the wiring around the solinoid and around the whole loom to start off.

Edited by Ryanrb25
BillyMako Proficient

BillyMako

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Posted

Hey,

What i have noticed is split hoses around the circled area in the photo.

Would this have anything with the boost sometimes not going above .5 - .6bar ???

The boost controller is set to 11-12psi but only sometimes boosts to that.

post-23124-1227696624_thumb.jpg

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