JR Supra
Well-Known Member
- First Name
- Julian
- Joined
- Dec 20, 2021
- Threads
- 38
- Messages
- 134
- Reaction score
- 67
- Location
- Rye new york
- Car(s)
- 2021 toyota GR supra 3.0 premium
- Thread starter
- #1
I know I can take off the jb4, but the clip is being a pain in my a$@. I was wondering if when I go for my inspection can I unplug the jb4 from the OBD2 port then the inspector plug his tool to scan the ECU and then plug the Jb4 back in and be good? Also If I start the car with JB4 connected, but not hooked to the ECU what will happen? @Jesse DaBears @zrk THANKS!!
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