HFC Cel Info

6MT · 07-02-2009, 03:41 PM

OK, I just assumed by reading all the posts that it was the HFC's causing the problem. Maybe the thread should have been titled "Berk Test Pipes" causing CEL issues.

Thanks for clarifying that.

Quote:

Originally Posted by semtex

6MT, I'm not sure I understand your question. You want to know if anyone with Stillen HFCs has had the same CEL problems on a 370Z. But I'm not aware of anyone who has gotten a CEL on their 370 with the Berk HFCs. So . . . I guess I don't get what you mean by the "same CEL problems" as there doesn't seem to be any such problem. The only one who has gotten a CEL is ssqpolo, but he's running test pipes, not HFCs.

JvKintheUSA · 07-26-2009, 07:58 PM

Quote:

Originally Posted by 6MT

OK, I just assumed by reading all the posts that it was the HFC's causing the problem. Maybe the thread should have been titled "Berk Test Pipes" causing CEL issues.

Thanks for clarifying that.

I'm about to have the Stillen HFC and CBE installed this Friday. So excited! Any issues with your set-up so far? Any CEL issues? How's the sound and your impression of the power gains? I see you also have the GEN II intake and sway bars installed. That's exactly the set-up I am looking for.

drisko · 07-30-2009, 03:11 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.

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07-30-2009, 03:11 AM	#3 (permalink)
drisko Base Member Join Date: Jan 2009 Location: So Cal Age: 44 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.