Thread: PWG jb4 on X1
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G0chestg0ch G0chestg0ch is offline
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Posts: 3
Join Date: Nov 2019
Car: Bmw X1
Default 12-06-2019, 08:25 AM


I have successfully connected the jb4 to the map and tmap sensors, to the fuel rail connector, brown CAN wire to the red bundle, green CAN wire to the blue wire bundle and the black wire to the chassis ground.
The green and brown CAN wires i took from the jb4's obd2 connector, because my jb4 has not dedicated brown and green wires.
On the other side of the engine I could not find a connector for Pneumatic westgate solenoid.
Now I have two questions:
1. Have I connected the brown and green wires correctly?
2. Can you indicate the location of pwg solenoid connector?

I tried to test the jb4's, but nothing happened when I put the volume down and next song buttons together with turned on ignition
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Last edited by G0chestg0ch; 12-06-2019 at 12:00 PM.. Reason: Add Pics
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