Engine removal electrical question

The G-Series Tuning Forum is the place to discuss G35/G37 performance modifications and mechanical repair.
Marc.stevens
Posts: 2
Joined: Sun Jan 07, 2018 4:13 pm
Car: 2009 G37

Post

Hello all,
First time doing major work on a G37. Do I have to go by the book and remove harness from inside car.
Can I save energy by disconnecting all of it from engine side?


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