BMS Stage 1 2.0,3.5,4.0

[Edmguy11]

Folks, can someone help me out.

I am going to be running BMS Stage 1 for a while until I settle on a proper Full Flash strategy that can accomplish my long-term power goals.

Can someone help me understand how to change the boost setting on the stage 1? I have it installed with the Bluetooth app.

Do I change from Map 1 to Map 3 to get the higher boost settings?

[Mike@N54Tuning.com]

Originally Posted by Edmguy11

Folks, can someone help me out.

I am going to be running BMS Stage 1 for a while until I settle on a proper Full Flash strategy that can accomplish my long-term power goals.

Can someone help me understand how to change the boost setting on the stage 1? I have it installed with the Bluetooth app.

Do I change from Map 1 to Map 3 to get the higher boost settings?

The old Stage1 system was adjustable while the new Stage1 system is not. What is the full firmware date of the system installed?

Mike

[Edmguy11]

Originally Posted by Mike@N54Tuning.com

The old Stage1 system was adjustable while the new Stage1 system is not. What is the full firmware date of the system installed?

Mike

Thanks, I am assuming I have the newest firmware. My firmware is 63/1//4.

[Mike@N54Tuning.com]

Originally Posted by Edmguy11

Thanks, I am assuming I have the newest firmware. My firmware is 63/1//4.

That's an older system where boost is adjustable from 0-5psi. Default is 4psi.

Mike

[Edmguy11]

Originally Posted by Mike@N54Tuning.com

That's an older system where boost is adjustable from 0-5psi. Default is 4psi.

Mike

How do I adjust it to 5 psi using the bluetooth app? Change of Map?

[mike@x-ph.com]

You should be able to adjust it by changing boost limit in the settings page

[edysinger]

Originally Posted by mike@x-ph.com

You should be able to adjust it by changing boost limit in the settings page

How would I know if I purchased the new or old version? I bought mine new on June 5, 2016 which I would assume is the new version and non-adjustable. If you say it is by firmware version, what do I need to do to check the firmware?

Thanks.

[mike@x-ph.com]

Originally Posted by edysinger

How would I know if I purchased the new or old version? I bought mine new on June 5, 2016 which I would assume is the new version and non-adjustable. If you say it is by firmware version, what do I need to do to check the firmware?

Thanks.

If you plug the JB4 to a laptop using the USB cable, under settings it should tell you firmware version.

[edysinger]

Originally Posted by mike@x-ph.com

If you plug the JB4 to a laptop using the USB cable, under settings it should tell you firmware version.

Thanks for your response. Would this be a case I have to buy a $35 cable to find out I cannot adjust anything. Or does the JB Stage 1 have other settings I could use the cable for if I have a non-adjustable boost version?

[mike@x-ph.com]

Originally Posted by edysinger

Thanks for your response. Would this be a case I have to buy a $35 cable to find out I cannot adjust anything. Or does the JB Stage 1 have other settings I could use the cable for if I have a non-adjustable boost version?

For the stage 1, the only available setting would be to datalog boost

[Mkai0]

I had a newer version stage 1, and it allowed me to go down in boost, but not up(4psi-3psi). Recently went JB4 w/o boost control for the extra features and maps.