[Livfast335]

I just got the JB4 from another member on this forum, with the pneumatic wastegate. (no usb cable )

Question 1: By default, when I install it, the JB4 runs on what map?

Question 2: Can I change Maps using any of the steering controls or do I need to use the cable absolutely?

The latest firmware was downloaded.

[kfardan]

1) Map 1
2) If you are using the new OBDII port CANbus connector then you can change the map through the BC button, otherwise you need the cable to change the maps.

[Mike@N54Tuning.com]

Originally Posted by kfardan

1) Map 1
2) If you are using the new OBDII port CANbus connector then you can change the map through the BC button, otherwise you need the cable to change the maps.

+1

For #2 Just make sure you are running the correct firmware (OBD or regular)

Mike

[Livfast335]

Originally Posted by kfardan

1) Map 1
2) If you are using the new OBDII port CANbus connector then you can change the map through the BC button, otherwise you need the cable to change the maps.

What is that OBDII connector? Is it the same as the cable that I use for coding? I have an OBDII to ethernet cable.

What is the BC button? Sorry for the newb questions..

[Mike@N54Tuning.com]

Originally Posted by Livfast335

What is that OBDII connector? Is it the same as the cable that I use for coding? I have an OBDII to ethernet cable.

What is the BC button? Sorry for the newb questions..

This is the OBD cable that was recently released. It allows for replacement of the Posi Tap connections with a true plug and play setup. Also allows for steering wheel controls in dash.

[Livfast335]

Ahh so I need to get that OR the usb cable to change maps correct?

If not, by default it's just Map 1.

Do you recommend I go Map 2 or Map 5 since I have a downpipe and intake?

[Mike@N54Tuning.com]

Originally Posted by Livfast335

Ahh so I need to get that OR the usb cable to change maps correct?

If not, by default it's just Map 1.

Do you recommend I go Map 2 or Map 5 since I have a downpipe and intake?

If you can put 93-94 octane in then map2. Map5 is also great as it auto tunes for you so its basically set and forget.

I personally like running a defined boost map, like map2.

Mike

[Livfast335]

Yeah, we have Petro Canada here in Canada, I can put 94 Octane. I'll keep it on Map 1 for now, and get the cable from a buddy to put Map 2.

Does Map 1 = same numbers as JB Stage 1?

[Mike@N54Tuning.com]

Originally Posted by Livfast335

Does Map 1 = same numbers as JB Stage 1?

Yes

Mike

[G30 B58]

Originally Posted by Livfast335

Ahh so I need to get that OR the usb cable to change maps correct?

If not, by default it's just Map 1.

Do you recommend I go Map 2 or Map 5 since I have a downpipe and intake?

I wasn't using the OBD2 software and I needed to be. It had me all f'd up.