Depends where you tapped the detectors power source.
I've found if you use the rear view mirror wiring or interior lighting, as your power source, it does funky things to your ECM. Don't know why but after 3 attempts on two different cars, I don't advise it anymore.
Get a fuse tap and run a power source from the fuse panel on the drivers side and the ECM will be less funky and the detector will have a stable power source.
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[B]2009 & 2017 370Z Touring Sport Autos SOLD
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