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10-03-2015, 10:36 PM | #1 |
Drives: 2012 Yaris 5dr Hatch Join Date: Oct 2014
Location: Puerto Rico
Posts: 58
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Stock cat delete cel?
Does anyone know if those 02 sensor spacers work to eliminate a cel if I delete the cat?
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10-04-2015, 07:51 PM | #2 |
Drives: 2007 yaris 3 door Join Date: Sep 2015
Location: Denver, Colorado
Posts: 1,000
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a secondary o2 simulator sends a signal to the ecu about once every second at the correct voltage for a clean catalyst. a spacer just moves the o2 sensor away from the path. I don't know why you'd do this. if you remove catalyst an incorrect signal will be sent to the ecu tripping a cel. you should not remove your catalyst unless you are using car for racing only. you will only gain about 1-2 hp, but can incur a $10,000 epa fine if it is discovered it has been removed. FEDERAL LAW (idk about PR)
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10-05-2015, 12:26 PM | #3 | |
Pumpman
Drives: 2019 Kia Soul EV Base Join Date: Dec 2014
Location: Langley, BC
Posts: 434
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Quote:
http://www.magnumtuning.com/en/detai...r/toyota/yaris A spacer could work, but there's really no guarantee.
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