i get it on all the time.
do I have to buy something like the missing link map bypass
or can i go another way?

 

whoa!!! slow down there big fella! lol. We dont even know what car/engine/setup you have. Have you checked the CEL (check engine light) to see what code you are getting??

 

d15z6 the same as d16z6
with kkk 03 turbo with 0.3 boost on COMPLETLY STOCK engine
i just have an apexi vafc to monitor the all mess.

 

whats your fuel management like?

 

what code are u getting!?

 

Whatcha need to do is get down to your ECU and pull the codes

Hopefully you know how the codes are displayed, and spaced etc, and possibly it could be your turbo causing the CEL.

Pull the codes, and post them here, or at least pull the number of flashs, and if theres any pauses etc, post how long of a pause etc, and one of us can de-code it for you.

 

also, if you dont know how to pull a code, you can take your car to autozone. they can pull the code for you for free, and then check what the code is.