JB4tech.com - International Turbo Tuning Discussion

JB4tech.com - International Turbo Tuning Discussion (https://www.jb4tech.com/forums/index.php)
-   Mercedes C250, C300, C43, AMG (https://www.jb4tech.com/forums/forumdisplay.php?f=38)
-   -   What are these codes?? Help! (https://www.jb4tech.com/forums/showthread.php?t=65754)

Felo 06-22-2021 03:25 PM

What are these codes?? Help!
1 Attachment(s)
Got a CEL on my '19 C63s yesterday and it's become undriveable.

Was running map 2 for the past few months with no issues until this.

Can anyone tell me what the issue is?

Thanks in advance

Steve @ BMS/Fuel-It! 06-23-2021 11:01 AM

Without a description, I'm not sure. :shrug

Have you cleared them to see if they return? could have been a fluke.

Felo 06-26-2021 06:16 PM

After scanning the car for faults, my mechanic and I determined the cause is this was from the JB4. After removing it, the car stopped misfiring and the CEL was gone.

Steve @ BMS/Fuel-It! 06-28-2021 02:12 PM

Odd...I'd recommend reaching out to support@burgertuning.com for individual technical support on it.

Terry @ BMS 06-28-2021 02:46 PM

When emailing in also let us know how it was installed. The old way had 4x MAP sensor connections, while the new style only uses 2x MAP sensor connections.

All times are GMT -7. The time now is 01:45 PM.

Copyright 2007 - 2022, JB4tech.com