Problem with JB4

[SebastianDelCanto]

Hello, I wanted to ask you for help. I have my kia stinger with jb4, downpipe, midpipe, catback, spark plugs step 2, intake, Intercooler, Charge Pipe Injection (CPI) and EWG connectors, the problem is that in changes from 3rd to 4th I go with an afr of 11.4 and when I change from 4th to 5th the afr drops to 10 and the jb4 and turbos are deactivated, this started after the installation of Charge Pipe Injection (CPI) and EWG connectors.when deactivating the jb4 map 0 no problem occurs.
I would appreciate your help in solving this problem.

 

[Kia Stinger]

Hello, I wanted to ask you for help. I have my kia stinger with jb4, downpipe, midpipe, catback, spark plugs step 2, intake, Intercooler, Charge Pipe Injection (CPI) and EWG connectors, the problem is that in changes from 3rd to 4th I go with an afr of 11.4 and when I change from 4th to 5th the afr drops to 10 and the jb4 and turbos are deactivated, this started after the installation of Charge Pipe Injection (CPI) and EWG connectors.when deactivating the jb4 map 0 no problem occurs.
I would appreciate your help in solving this problem.

Welcome. I’m moving this topic out of the community lounge and into the Stinger JB4 forum.

 

[rpoffen]

Hello, I wanted to ask you for help. I have my kia stinger with jb4, downpipe, midpipe, catback, spark plugs step 2, intake, Intercooler, Charge Pipe Injection (CPI) and EWG connectors, the problem is that in changes from 3rd to 4th I go with an afr of 11.4 and when I change from 4th to 5th the afr drops to 10 and the jb4 and turbos are deactivated, this started after the installation of Charge Pipe Injection (CPI) and EWG connectors.when deactivating the jb4 map 0 no problem occurs.
I would appreciate your help in solving this problem.

What is probably happening is that the JB4 is hitting a safety (AFR way off) and going into map 0 to prevent damage.
Best place to get advice is Terry Burger himself, email terry@burgertuning.com. He usually responds very quickly.