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| Electronics | Audio | NAV | Infotainment Anything related to in-car electronics, navigation, and infotainment. |
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#1 |
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hey you, yeah you <3
Join Date: Jul 2012
Drives: 2014 37J FR-S
Location: Monterey County, CA
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is main relay kill switch bad for ecu?
Have simple covered kill switch on battery and crazy rewired and hidden nifty distributor kill switch I'd like to swap for a ecu kill switch. Why? Idk. I have good insurance and no sign of attempt theft. Knock on wood.
So please just help me answer this. Is a main relay kill switch bad for ecu? An incomplete circuit. Last i messed with a ecu was on a ae86. Id take ecu with me everywhere when parked until it fried... then just got removable hub and such.
__________________
Got my TRD wheels and TRD louvers. Thanks!!!
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#2 |
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Senior Member
Join Date: Oct 2013
Drives: 2015 Series.Blue
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The keys already have chips in them... If the car is stolen, it's because they towed it, not because they hotwired it.
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#3 |
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Banned
Join Date: Sep 2013
Drives: 2013 GBS BRZ Limited
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Yes it is bad to remove the power from the ECU.
It resets it and it needs to relearn the engine parameters all over again when you turn it back on again. If you did that every time you shut off the car, it would hardly have enough time to relearn each time you drove it. |
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#4 |
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hey you, yeah you <3
Join Date: Jul 2012
Drives: 2014 37J FR-S
Location: Monterey County, CA
Posts: 2,715
Thanks: 905
Thanked 1,259 Times in 809 Posts
Mentioned: 38 Post(s)
Tagged: 3 Thread(s)
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I thought so. Thanks. Guess I'll leave both kill switches as they are.
__________________
Got my TRD wheels and TRD louvers. Thanks!!!
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