jb4 data only

TWilly

Specialist
Jul 7, 2017
85
18
0
Ride
Tyler
I wanna go flash only but I really enjoy having the jb4 with the Bluetooth adaptor to see all my data. I remember reading somewhere you could unplug one or two connectors of the jb4 and it would only work for showing data. does anyone know if this is true and what connectors you have to unplug?
 

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Sergeant
Platinum Vendor
Jan 23, 2017
460
371
25
Why do you want to go "flash only" in the first place? If the flash is setup a certain way the JB4 is just along for the ride even if fully installed and functional.
 

TWilly

Specialist
Jul 7, 2017
85
18
0
Ride
Tyler
thanks terry. and I went single turbo and and tried using the jb4 with the correct bef and firmware and wouldn't get any boost control over wastegate spring. I believe its the jb4
 

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Sergeant
Platinum Vendor
Jan 23, 2017
460
371
25
It always runs wastegate spring regardless of the JB4's WGDC? Normally means solenoid isn't getting power and almost never is a JB4 issue.
 

TWilly

Specialist
Jul 7, 2017
85
18
0
Ride
Tyler
I have the 12volts on the solenoid connector but nothing on the other wire. I read it should be about 6volts. checked all fuses all good there.