03-07-2017, 07:26 AM | #1 |
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02 sensor placement
Is it OK to run the 02 sensors on the pressure side of the exhaust before the turbos? Anything negative about doing it like that as apposed to being after the turbo?
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MODS 6.0 forged iron block, TH400, B&M shifter, DSS axles & driveshaft, Viking / BMR suspension, Full custom fuel system with cell, Twin 76mm teriyaki tornados on 24lbs.
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03-07-2017, 11:03 AM | #2 |
Master Amateur Mechanic
Drives: Victory Red 2011 2SS/RS Join Date: Jan 2013
Location: South Barrington, IL
Posts: 1,720
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don't.
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2011 Victory Red 22/RS
Forged 418 Ls3 from Texas Speed, LSX heads from Texas Speed, Tick Turbo cam, Jakes/PCM/Billet 4l80e, 3200 Stall converter from Circle D, DSS 750 hp axles, DSS aluminum driveshaft, stock 3.23 gears, TSW Wheels Front 20x10 Rear 20x11.5, Fabberage Twin Turbo Supercharger Killer kit with Upgraded Turbos, Squash Dual fuel pump, Full BMR Suspension/bushings, Holly High Rise intake manifold, ID1300 Injectors, Megan Coilovers, PCM of NC plug and play trans kit. HP/TQ TBA |
03-07-2017, 11:33 AM | #3 |
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Explain why
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MODS 6.0 forged iron block, TH400, B&M shifter, DSS axles & driveshaft, Viking / BMR suspension, Full custom fuel system with cell, Twin 76mm teriyaki tornados on 24lbs.
https://www.instagram.com/whoopa_ss/ |
03-07-2017, 11:53 AM | #4 |
Drives: 2013 Camaro SS Turbo Join Date: Apr 2014
Location: South Florida
Posts: 1,525
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That's how it is on my huronspeed kit, each sensor right after each manifold before the merge pipe into the turbo, no issues
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03-07-2017, 11:57 AM | #5 | |
Captain Gingerbeard
Drives: 2012 IOM RS/SS 6MT Join Date: Feb 2013
Location: West Twin Cities, MN
Posts: 2,489
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Every turbo car I've owned has had an O2 sensor before the turbo, and some even had an EGT sensor before the turbo, too. Not a big deal at all.
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Custom ordered 2012 6MT RS/SS on 11/25/2011. Picked up 01/31/12.
Pedders Coilovers, BMR trailing arms and toe-links, Prothane solid poly subframe bushings, JDP Motorsports rear upper control arm bushings, Texas Speed long-tube headers with 2" primaries, modified fully 3" Magnaflow competition catback. CAI cold-air intake. DBA rotors, Hawk pads. Quote:
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03-08-2017, 02:05 PM | #6 |
Drives: it changes Join Date: Nov 2010
Location: Norn Iron
Posts: 1,126
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Narrowband sensors are fine pre-turbo.
Widebands not, at least without other work, which is often impractical. |
03-09-2017, 11:41 AM | #7 |
Drives: 2010 Camaro 2SS M6 - Intake/Exhaust Join Date: Sep 2014
Location: Bridgewater
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03-18-2017, 08:12 AM | #8 |
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OK so would I be safe running my O2 in the collector of my header?
My exhaust is basically header to 3in Vband 90 to T4 then turbo.
__________________
MODS 6.0 forged iron block, TH400, B&M shifter, DSS axles & driveshaft, Viking / BMR suspension, Full custom fuel system with cell, Twin 76mm teriyaki tornados on 24lbs.
https://www.instagram.com/whoopa_ss/ |
03-18-2017, 12:35 PM | #9 |
Drives: it changes Join Date: Nov 2010
Location: Norn Iron
Posts: 1,126
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Read post #6
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