Nissan 370Z Forum - View Single Post

drisko · 07-30-2009, 04:11 AM

Thought I might share this info:

CobbTuning.com - Nissan AccessPORT Firmware 1.4.0.0

On the new AccessPort firmware, code P0420 (Catalyst Efficiency Code) is defeated for Stage 2 and Stage 2+ maps. I guess this means when they do release a Stage 2 or Stage 2+ map for the 370Z, we will never have to worry about the CEL from HF cats. Maybe I'm missing something, but it seems like this is what it means.

07-30-2009, 04:11 AM	#25 (permalink)
drisko Base Member Join Date: Jan 2009 Location: So Cal Age: 43 Posts: 160 Drives: 09 370Z PW Tour S 6M Rep Power: 17	Thought I might share this info: CobbTuning.com - Nissan AccessPORT Firmware 1.4.0.0 On the new AccessPort firmware, code P0420 (Catalyst Efficiency Code) is defeated for Stage 2 and Stage 2+ maps. I guess this means when they do release a Stage 2 or Stage 2+ map for the 370Z, we will never have to worry about the CEL from HF cats. Maybe I'm missing something, but it seems like this is what it means.