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Old 01-07-2013, 05:10 PM   #5
Jeffman44
Scooby Newbie
 
Member#: 239072
Join Date: Feb 2010
Chapter/Region: RMIC
Location: Castle Rock, CO
Vehicle:
2005 WRX Wagon
white

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I figured because the cat oxidizes fuel to lower emissions and the wideband measures voltage by oxidizable shtuff on the sensor, that this would cause my open loop map to be pretty screwed by tuning it post cat. I'll get a learning view up soon. I've been tuning a lot of closed loop stuff lately and all the reflashes haven't had any effect on the problem.
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