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HarleyTechTalk

Dyno & Tuning Zone => AFR & Tuning Zone => Topic started by: N-gin on October 20, 2018, 03:18:28 PM

Title: With WEGO3D. Very rich plugs wet
Post by: N-gin on October 20, 2018, 03:18:28 PM
So I'm using the WEGO3d with my TTS.
It's saying to add fuel and it is way rich
Even live data wego says it's 11.2-12.5, but when I don't load the info it says to add fuel..
Eyes are watering and I'm feeling dizzy, so way rich.
Title: Re: With WEGO3D. Very rich plugs wet
Post by: N-gin on October 22, 2018, 05:37:26 PM
Go to
Darn spell check got me again and replaced with "don't"
Title: Re: With WEGO3D. Very rich plugs wet
Post by: rigidthumper on October 22, 2018, 05:38:27 PM
Have you got a green VCI?
Title: Re: With WEGO3D. Very rich plugs wet
Post by: 1FSTRK on October 23, 2018, 04:10:06 AM
What exhaust?
Title: Re: With WEGO3D. Very rich plugs wet
Post by: rigidthumper on October 23, 2018, 06:04:35 AM
Verify 02 connection, and injector connection. Either of these swapped will cause grief.
Verify CCP ( 1 tooth off cam - cam will ask for a lot more fuel than necesssary)
If all checks out, reset AFR desired to 14.2, flash in the new map, and retest.
All this is assuming you're not doing this in your garage- recycled air makes for erroneous readings, as the 02 sensors only measure 02 content of the exhaust gas, not of the incoming air.
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