Quote:
Originally Posted by TerryGTX
So excited to let you guys know that my f32 n55 EWG passed emission test today with stock tune and catless downpipe and without any other mods (simulator or spacer) today.... if you are near Boston or in Massachusetts, you know it's hard to pass without cat. But my guy at a trusted shop just had the inspection stickered !!!!
So much effort spent on reading the posts in the forum ... purchased VRSF dp fix...looked through the tutorials.... nothing worked on EWG... until my guy told me the car needs to be driven in a specific manner so the monitors come on while still before the o2 sends a CEL... I don't know how he did it but he just drove it for some miles and had it passed! .. and he has done three cars successfully...all 2014+ N 55 EWG.
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The above is definitely possible - I recall drive cycling around 8 times and 1 of those times all monitors turned ready, but the CEL triggered shortly (within 5 miles of additional driving).
The other 7 times the CEL came on as soon as the monitors were "Ready".