Quote:
Originally Posted by nismolvr
You are better off installing OEM BOV back. The Engine is running rich because OEM BOV sytem is recirculated.You are using an open vent BOV for F&F sound. This is venting measured Air by MAF and throwing off AF ratio on deceleration and idle. (closing throttle immediatly after boost)and causing your car to run rich and die .The ECU doesnt know you just vented measured air and keeps same injector pulse , thus causing rich situation. Install stock BOV . Or if you still want F&F sound with added attention get a Super AFC by apexi and set up deccel settings .
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^^Yup
I'm having the same issue, but I decided to recirculate my Greddy BOV.