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Old 01-28-2020, 01:05 PM   #116
ojuniour
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Join Date: Nov 2018
Drives: Subaru BRZ 2017
Location: New Jersey
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Quote:
Originally Posted by steve99 View Post
Oh forgot on the pre 2017 you can source power feom the heater circuit but not on the 2017+ it will blow the EFI HTR fuse. So its best to just connect to the signal wire back to ecu and no connect to earth or power on the rear o2, source your 12 v and earth somehere else
Yea , You're right. Going with the evap is preferable
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