04-08-2019, 09:57 AM | #1 |
Drives: 2019 zl1 6 speed Join Date: Jul 2017
Location: Lake Havasu Arizona
Posts: 977
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Where does the wideband go
Hey guys, just curious, how do you hook up your wideband sensor to etune? Do you just unhook a o2 sensor and replace it with the wideband, or do you need an extra bung to thread it into? I'm looking at headers and don't know if I need to find a set with 3 bungs, or just two for the o2 sensors. I've looked everywhere and haven't been able to find answer.
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04-08-2019, 10:20 AM | #2 |
Drives: 2016 Camaro SS Join Date: Sep 2018
Location: Bartlett, TN
Posts: 1,121
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You will need to have an extra bung welded in for the wideband.
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04-08-2019, 01:14 PM | #3 |
Drives: 2019 zl1 6 speed Join Date: Jul 2017
Location: Lake Havasu Arizona
Posts: 977
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Dang, I was afraid of that, thanks for the response.
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04-08-2019, 06:55 PM | #4 | |
Drives: 2016 2SS A8 Convertible Join Date: Aug 2010
Location: Nashville, TN.
Posts: 194
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Quote:
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04-18-2019, 12:58 AM | #5 |
Drives: 2017 2SS M6 Join Date: Jun 2013
Location: WNY
Posts: 7,071
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I asked on HP tuners forum. and directions for o2 gauge said it will be reading lean if after the cats. your probably running rich.
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04-18-2019, 07:27 AM | #6 |
Thats if you still have cats
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04-18-2019, 08:31 AM | #7 |
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Drives: 2012 2SS CAMARO 45th Join Date: Apr 2011
Location: St. Charles, IL
Posts: 18,663
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Just have your rear o2's turned off and remove them. You can use that bung for your wide band. Or anyone who knows how to weld can toss one in for pretty cheap, you can find the bungs on ebay for a few bucks
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04-18-2019, 11:37 AM | #8 |
Drives: 2017 2SS M6 Join Date: Jun 2013
Location: WNY
Posts: 7,071
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it will read lean if put after the cats.
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real ZL1 wheels and brakes, 285/305 Michelin Pilot Super Sports, Pray ported Intake manifold, Soler Throttle Body, Rotofab intake, EFI Tuning Flex fuel kit, full American Racing Headers Exhaust, 1 7/8" w/ cats H pipe and mufflers. Full 1LE suspension, with BMR adjustable sway bars and links, GM aluminum cradle bushings, Hurst shifter with lighter reverse spring, TWM shifter knob, Tick level 1 transmission. I should have bought a ZL1
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07-24-2020, 08:03 AM | #9 |
Drives: firebird Join Date: Jan 2010
Location: valdosta, georgia
Posts: 155
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My understanding is for tuning you want your trims off anyways so can disconnect a sensor and add your wideband in. Then after tuning then trims back on. Sound right?
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07-24-2020, 08:31 AM | #10 |
Drives: 2017 Camaro 2SS A8 Join Date: Aug 2018
Location: Petersham MA
Posts: 4,741
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Much better off with an AEM wideband installed full time. That way you can log it with HP Tuners and see it on the street (on the gauge) too. Just weld in an extra bung into your header collector...done.
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