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by thewifedoctor
Wed May 03, 2017 3:47 am
Forum: S300 Calibrations
Topic: Need a basemap nothing I do seems to help
Replies: 7
Views: 1627

Re: Need a basemap nothing I do seems to help

I'm having the same issue with my b18c. I got a fuel system code twice. I have 440 injectors on an N/A and no mater what I do my AEM lambda reads 7.0 on the air/fuel. The ECU has tuned down the fuel by 28-34 percent on its own. What is going on? I also have this really bad stutter at cruising thrott...