Nistune Forums

So i have had a nistune board fitted to a gtir ecu and its running on an almera gti loom and turbo engine in a nissan micra. It runs well apart from the cold start where it leans a little (mapping is coming up soon) the reason for the post is to try and understand a few error codes showing up on the...

Car is a nissan micra k11, it has a phase 2 almera gti sr20de engine with a gt28rs turbo. It JUST failed its mot on CO at fast idle so i thought now is the best time to fit the nistune ecu i bought previously and maybe lean it slightly. But i have just had many problems. The ecu is actually a primer...