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BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Powertrain and Drivetrain Discussions > N54 Turbo Engine / Drivetrain / Exhaust Modifications - 335i > Is this a JB4 G4 or G5 board?



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      03-18-2013, 05:19 PM   #1
ashmostro
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Is this a JB4 G4 or G5 board?

And if it's G5, is it an ISO model (don't have to cut diodes)?

Thanks

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      03-18-2013, 05:21 PM   #2
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Don't know, but the board says JB4 v1 at the top.
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      03-18-2013, 05:22 PM   #3
ashmostro
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Yeah I can read that... I'm asking because I was sold what was advertised explicitly as a G5 board, but I'm thinking this is a G4. I need someone more knowledgeable to confirm that for me before I go back to the seller...
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      03-18-2013, 05:22 PM   #4
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And actually it says v1.1 it's hidden in that crappy shot, sorry.
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      03-18-2013, 05:36 PM   #5
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This is what it looks like when you do the modification:

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      03-18-2013, 05:38 PM   #6
ashmostro
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Yes, indeed. But, is this board a G4 or a G5? Forget the ISO mod for now. I just want to know if I was sold a bill of goods.

I'm guessing it's a G4 bc of the v1.1 vs v2 labels but I don't want to go seeking recompense without being 100% sure.

Thanks!
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      03-18-2013, 05:40 PM   #7
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Quote:
Originally Posted by ashmostro View Post
Yes, indeed. But, is this board a G4 or a G5? Forget the ISO mod for now. I just want to know if I was sold a bill of goods.

I'm guessing it's a G4 bc of the v1.1 vs v2 labels but I don't want to go seeking recompense without being 100% sure.

Thanks!
Mike or Terry would know.
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      03-18-2013, 05:49 PM   #8
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G4 left - G5 right
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      03-18-2013, 06:11 PM   #9
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now that the other two pictures have been posted...I'd say you sir were sold a G4. Look at the difference in hardware in what Jeff and PR3CI5N posted compared to yours. Another sure way to tell is to plug it in and look at the rev. #.
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      03-18-2013, 06:13 PM   #10
ashmostro
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Thanks fellas...
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      03-18-2013, 06:42 PM   #11
ashmostro
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Approached the seller and he immediately resolved the situation. Thanks for your help, folks. I'm going to close this thread so it doesn't devolve into something negative by passersby.

Thanks again.
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      03-18-2013, 06:43 PM   #12
ashmostro
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MODS, could this thread be locked please? Thanks!
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      12-17-2013, 09:15 AM   #13
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Thanks for the informative thread. I am in the same situation. : ( Hopefully the seller will be as willing to resolve.
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      12-17-2013, 10:37 AM   #14
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Quote:
Originally Posted by ashmostro View Post
MODS, could this thread be locked please? Thanks!
...why?
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      12-17-2013, 10:55 AM   #15
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Quote:
Originally Posted by Jeff@TopGearSolutions View Post
Mike or Terry would know.
G4 Board..

This seems to be happening a lot. This is the third case I have come across someone selling a "G5" and it turns out its a G4. So anybody buying used, please as for a picture of the board itself before paying.

Mike
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      12-17-2013, 10:58 AM   #16
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Old thread fellas
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