No announcement yet.

2022 WRX JB4 issues

  • Filter
  • Time
  • Show
Clear All
new posts

  • 2022 WRX JB4 issues

    Hello all I’m hoping someone can help I just finished installing the JB4 on my 2022 WRX and with the JB4 plugged into the turbo it throws code P2564 which is out of spec turbo pressure and with the fuel pressure plugged in it throws P1193 and P0193 and all the check engine lights come on and it has no power at all and when I unplug those connections the car runs fine…I tried maps 0,1,2 and nothing helped…any help would be greatly appreciated!

    thank you

  • #2
    Sounds like there could be an install issue. Please upload pictures of all connections.
    Thank you!
    Burger Motorsports
    Home of the JB4 the worlds most popular turbocharged tuning system!

    It is the sole responsibility of the purchaser and installer of any BMS part to employ the correct installation techniques required to ensure the proper operation of BMS parts, and BMS disclaims any and all liability for any part failure due to improper installation or use. It is the sole responsibility of the customer to verify that the use of their vehicle and items purchased comply with federal, state and local regulations. BMS claims no legal federal, state or local certification concerning pollution controlled motor vehicles or mandated emissions requirements. BMS products labeled for use only in competition racing vehicles may only be used on competition racing vehicles operated exclusively on a closed course in conjunction with a sanctioned racing event, in accordance with all federal and state laws, and may never be operated on public roads/highways. Please click here for more information on legal requirements related to use of BMS parts.