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Old 04-28-2006, 11:26 AM   #1
wrspssshhhh
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Member#: 74756
Join Date: Nov 2004
Location: Syracuse, NY
Vehicle:
2008 Infiniti G37
Obsidian Black Pearl

Default Mechanical 02 fix and UTEC

Just curious if it's a bad idea to use the mechanical rear 02 sensor fix and the UTEC together. I'm trying to keep the CEL code out of the memory of the computer so I can pass the NYS inspection, but I don't want to throw faulty 02 readings to the UTEC.

Advice?

While I'm on the topic, should I even ask about the resistor fix for the upipe sensor?

Thanks.
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Old 04-28-2006, 11:36 AM   #2
TurbojonLS
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Yes, both fixes are fine to use w/ the UTEC. I'm using them and have no issues.
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Old 04-28-2006, 12:13 PM   #3
ride5000
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12.9 / 105+

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the utec doesn't give two craps about the rear o2 sensor.

i don't even have one!
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Old 04-28-2006, 01:26 PM   #4
TurbojonLS
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Good point - the UTEC doesn't care one way or the other. The stock ECU does.

How are you defeating this - running an O2 simulator?
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