HKS EVC-S Boost Controller, Help! - Camaro5 Chevy Camaro Forum / Camaro ZL1, SS and V6 Forums

Crime2 · 09-30-2011, 01:33 PM

Have this in my car and need the direction book. Can not find anything online and when you call HKS the phone number does not work.

Need to know how to turn the power off to the unit.

Sent from my SPH-D700 using Tapatalk

grocerygetter · 09-30-2011, 05:06 PM

I have an hks evc ez2...it only turns off with ignition that I can tell. Why do you need it off? That's silly, and dangerous depending on WG spring.

Crime2 · 09-30-2011, 07:18 PM

Quote:

Originally Posted by grocerygetter

I have an hks evc ez2...it only turns off with ignition that I can tell. Why do you need it off? That's silly, and dangerous depending on WG spring.

Working with Ted @ JRE on a tune and he wants me to have it off for some logging with the SCT.

grocerygetter · 09-30-2011, 07:27 PM

I know why. Mine on my gn will make it spool quicker....quicker than a manual. As long as your spring rating is safe you are ok. I held down my button that switches hi boost, low boost and it turned the units off. It took a few seconds. If nothing else pull the molex off the back of the stepper motor and hook the waste gate to the compressor housing/s. You can make a quick bypass for testing. This is probably the safest way to bypass the unit. Follow your vac. Lines and what I am saying will make sense.

grocerygetter · 09-30-2011, 07:32 PM

Watch your boost gauge.

Crime2 · 09-30-2011, 11:26 PM

Quote:

Originally Posted by grocerygetter

I know why. Mine on my gn will make it spool quicker....quicker than a manual. As long as your spring rating is safe you are ok. I held down my button that switches hi boost, low boost and it turned the units off. It took a few seconds. If nothing else pull the molex off the back of the stepper motor and hook the waste gate to the compressor housing/s. You can make a quick bypass for testing. This is probably the safest way to bypass the unit. Follow your vac. Lines and what I am saying will make sense.

Thank you! Will give that a try in the morn.

Crime2 · 10-01-2011, 08:30 AM

Anyone else have any ideas? Holding the button did not turn it off. Don't want to have to disconnect anything as I don't have a life to get under the car.

09-30-2011, 01:33 PM	#1
Crime2 Got Boost? Drives: 2010 1SS RS Join Date: Aug 2011 Location: Clearwater, FL Posts: 606	HKS EVC-S Boost Controller, Help! Have this in my car and need the direction book. Can not find anything online and when you call HKS the phone number does not work. Need to know how to turn the power off to the unit. Sent from my SPH-D700 using Tapatalk

09-30-2011, 05:06 PM	#2
grocerygetter instigator Drives: 2020 6.2 Trail Boss, 2022 XC90 Join Date: Jan 2010 Location: 72034 Posts: 3,979 View My Garage	I have an hks evc ez2...it only turns off with ignition that I can tell. Why do you need it off? That's silly, and dangerous depending on WG spring. __________________ -John S.

09-30-2011, 07:27 PM	#4
grocerygetter instigator Drives: 2020 6.2 Trail Boss, 2022 XC90 Join Date: Jan 2010 Location: 72034 Posts: 3,979 View My Garage	I know why. Mine on my gn will make it spool quicker....quicker than a manual. As long as your spring rating is safe you are ok. I held down my button that switches hi boost, low boost and it turned the units off. It took a few seconds. If nothing else pull the molex off the back of the stepper motor and hook the waste gate to the compressor housing/s. You can make a quick bypass for testing. This is probably the safest way to bypass the unit. Follow your vac. Lines and what I am saying will make sense. __________________ -John S.

09-30-2011, 07:32 PM	#5
grocerygetter instigator Drives: 2020 6.2 Trail Boss, 2022 XC90 Join Date: Jan 2010 Location: 72034 Posts: 3,979 View My Garage	Watch your boost gauge. __________________ -John S.

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10-01-2011, 08:30 AM	#7
Crime2 Got Boost? Drives: 2010 1SS RS Join Date: Aug 2011 Location: Clearwater, FL Posts: 606	Anyone else have any ideas? Holding the button did not turn it off. Don't want to have to disconnect anything as I don't have a life to get under the car.