Just did a mini-me swap. Running on the stock a6 ecu(PM6), and seems to be running a little rich. Just putting an AFPR on to control this. Question: How many PSI do you set it at to match the z6 head? AKA what psi should I set the afpr to so that it runs the right amount of fuel to the injectors?

 

bump

 

what injectors are you running? Normal fuel pressure for lets say 240cc injectors is 43.5.

 

i set it to 40 without vacuum, and that seemed pretty close. It has the stock a6 injectors and manifold; im pretty sure theyre 240cc, but dont quote me. I'd been sitting with pretty bad mileage(running pretty rich my guess) with the stock a6 fpr, and just hooked up the afpr the other day. Wasnt sure, had heard between 40-47psi for the z6

 

That should be fine. Yea I think that they are 240cc actually think they are rated at 235cc but that is minimal.