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| Performance Modifications for the NG900 / Old 9-3 This forum contains PERFORMANCE related Q&A's for the NG900 and 9-3. This may also include suspension. |
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03-11-2012, 08:06 PM
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#1 |
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Flirting With TSL Addiction
Join Date: Dec 2010
Posts: 579
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When to Re-Calibrate LC1 Wideband?
I'm noticing more swing in AFR readings, where it used to move ~.3 in either direction, now it seems to move ~1 afr whilst sustaining steady revs.
Should I re-calibrate it? I have it directly affixed to the OE O2 bung, and given their sensitivity to heat, what kind of lifespan am I looking at here? Thanks, -Cm |
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03-11-2012, 08:32 PM
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#2 |
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Elder
Join Date: Sep 2006
Location: Northwestern NJ
Posts: 5,111
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I believe it is written in the manual how often you should free-air re-calibrate it.
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03-11-2012, 09:08 PM
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#3 |
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Flirting With TSL Addiction
Join Date: Dec 2010
Posts: 579
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Will have to look...assumed that would be true, but, hoped someone here would know offhand. Laziness FTL.
-Cm |
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03-12-2012, 08:19 AM
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#4 |
 Flirting With TSL Addiction
Join Date: Oct 2010
Location: NJ
Posts: 744
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every 10,000 miles or 3 months according to the manual
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03-12-2012, 12:41 PM
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#5 |
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Elder
Join Date: Oct 2006
Location: Boulder Colorado
Posts: 3,153
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If you race, every time you go to the track !!!!!
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03-12-2012, 01:59 PM
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#6 |
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Flirting With TSL Addiction
Join Date: Oct 2010
Location: NJ
Posts: 744
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yup, thats true.
the aem uego is a one time calibration. might go with one of those when mine craps out
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03-12-2012, 02:46 PM
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#7 |
Join Date: Mar 2004
Location: Boston, MA
Posts: 6,468
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That's a little puzzling....
AEM says they use Bosch sensors that never need calibrating, but Innovate suses the same sensors and says that to keep the same consistent level of accuracy, you should recalibrate twice a year for a daily driver, or as John says, every time you race. Both say the sensor is accurate to .1 AFR.... |
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03-12-2012, 06:51 PM
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#8 |
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Flirting With TSL Addiction
Join Date: Dec 2010
Posts: 579
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Okay, thanks guys! How many of you run bung extenders? I've been told that the sensors can't take the heat, but Innovate insists otherwise.
-Cm |
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03-12-2012, 07:27 PM
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#9 | ||
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Elder
Join Date: Dec 2003
Location: A big city with bright lights
Posts: 8,796
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Quote:
The controller is the part of the lc1 that hates heat. If your bung is close to the cat location And not right in the dp it should live a pretty long life. I would recal the lc1 every time you go to tune...I trust them that little from my experience.
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03-12-2012, 07:32 PM
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#10 |
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Flirting With TSL Addiction
Join Date: Dec 2010
Posts: 579
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Mine is in the OE location, or right next to the turbo.
-Cm |
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