N20 JB4

bucketfoot · 04-21-2018, 06:47 PM

I recently picked up a JB4 (N20 EWG version) with the bluetooth adapter for my X1.

Today I tired doing a test install with everything just hanging loose to make sure everything works before doing the permanent installation.

I am able to connect with the mobile app and it allows me to change maps, but I am not getting a reading on any of the gauges when I start the car.

Anyone have a suggestion on where to start?

Also, how do I know what revision I have? I've tried setting it to Rev 2 (plug & play) and Rev 3.

The version I have does not have power and ground wires.

Thanks

bucketfoot · 04-22-2018, 02:22 PM

Lesson learned is that there is a separate X1/Z4 (at least the N20) version of the JB4 and you can't use the standard EWG version.

04-21-2018, 06:47 PM	#1
bucketfoot Captain 1064 Rep 819 Posts Drives: 2020 Toyota GT86 Join Date: Oct 2015 Location: Centennial, CO iTrader: (0)	N20 JB4 I recently picked up a JB4 (N20 EWG version) with the bluetooth adapter for my X1. Today I tired doing a test install with everything just hanging loose to make sure everything works before doing the permanent installation. I am able to connect with the mobile app and it allows me to change maps, but I am not getting a reading on any of the gauges when I start the car. Anyone have a suggestion on where to start? Also, how do I know what revision I have? I've tried setting it to Rev 2 (plug & play) and Rev 3. The version I have does not have power and ground wires. Thanks Last edited by bucketfoot; 04-21-2018 at 07:21 PM..
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04-22-2018, 02:22 PM	#2
bucketfoot Captain 1064 Rep 819 Posts Drives: 2020 Toyota GT86 Join Date: Oct 2015 Location: Centennial, CO iTrader: (0)	Lesson learned is that there is a separate X1/Z4 (at least the N20) version of the JB4 and you can't use the standard EWG version.
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