UEGO install S300- what settings need changed?
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From: in a van down by the river
UEGO install S300- what settings need changed?
whats up guys....I have had my UEGO in my car for a short while now, I have no other 02 sensor. UEGO is wired to the ELD, the voltage off set has been adjusted. The car was street tuned and all my A/F ratios were good, 12.8 @ WOT, 13.0 @ patial throttle, and 14.7 at low load conditions. O2 heater is disabled.
I have noticed some differences when using the wideband for closed loop operation, the A/F will cycle like a narrowband gauge from about 13.0-16.0 when driving in a low load situation, noticed mostly on the highway. When I uncheck the box to use the wideband for closed loop, i get a CEL for the O2 sensor (after a drive cycle), but the gauge does not cycle back and forth, the A/F will act normal while driving. Is there something else that needs to be changed in Smanager?
I have noticed some differences when using the wideband for closed loop operation, the A/F will cycle like a narrowband gauge from about 13.0-16.0 when driving in a low load situation, noticed mostly on the highway. When I uncheck the box to use the wideband for closed loop, i get a CEL for the O2 sensor (after a drive cycle), but the gauge does not cycle back and forth, the A/F will act normal while driving. Is there something else that needs to be changed in Smanager?
Last edited by hon2984; Jan 25, 2012 at 06:38 PM.
Thread Starter
Honda-Tech Member
Joined: Jul 2007
Posts: 733
Likes: 0
From: in a van down by the river
Re: UEGO install S300- what settings need changed?
Spunkster on hondata's forum suggested adjusting the "Rate of change" in Smanager.
Has anyone else had to adjust these settings?
Has anyone else had to adjust these settings?
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