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02-28-2020, 07:04 PM
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#1 |
 
Drives: Silver 2014 Camaro 2SS Join Date: Dec 2018
Location: Knoxville
Posts: 225
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O2 sensor issue.
Hey all,
Wondering if anyone has had this issue or some advice for it. HP Tuners was showing Bank 1 sensor 1 was bad. So I was able to replace it today. I’ve done 2 test logs now. Just short drives down the driveway. While driving the sensor is working. Once I come to a stop the sensor stops working. I’m going to check the wiring and see if there’s any bad spots. My tuner said to recheck to make sure I torqued it down enough. I just wanted to ask if anyone else has had anything similar or any theories?
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2014 Silver 2SS L99 with Roto-Fab CAI, Kooks LT Headers, Kooks Cat-less 3” exhaust, TS Stage 3.2 VVT CAM, Circle D 3200 Stall, E85 Kit, FIC 850cc injectors and Elite Engineering Catch Can. Dynoed at 478rwhp.
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02-28-2020, 07:18 PM
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#2 |
      
Drives: 2011 Camaro 2SS LS3 Whipple Join Date: May 2019
Location: Connecticut
Posts: 1,925
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I'd be checking the wiring like you said. It is also not unheard of for an O2S to be faulty out of the box.
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Whipple 2.9 CAI ID1050x injectors ZL1 Pump JRE FPCM JMS Voltage booster JRE Rough Idle blower cam BTR .660 springs CHE trunnion kit 1 7/8 Speed Engineering Borla Atak JRE scoop 1.5" lowering springs BMR trailing arms and toe links Cradle inserts 704WHP 603WTQ 93 octane
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02-28-2020, 07:33 PM
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#3 | |
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Drives: Silver 2014 Camaro 2SS Join Date: Dec 2018
Location: Knoxville
Posts: 225
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Quote:
What about weak battery or battery issues? When I put the new injectors in I disconnected the batteries. Since then I’ve had to go”retighten” the post each time before starting it. It wasn’t loose. But something about messing with the post got it started.
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2014 Silver 2SS L99 with Roto-Fab CAI, Kooks LT Headers, Kooks Cat-less 3” exhaust, TS Stage 3.2 VVT CAM, Circle D 3200 Stall, E85 Kit, FIC 850cc injectors and Elite Engineering Catch Can. Dynoed at 478rwhp.
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02-28-2020, 08:04 PM
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#4 |
Drives: 2013 1SS 1LE Join Date: Jun 2016
Location: Ixonia wi
Posts: 1,456
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Make sure the wires didn't get melted by the headers
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2013 1le- Katech 416 short block, TSP custom grind cam, LOD intake, cnc heads by F.ED., Nick William's 102mm T.B., CORN fed, Pedders coilovers. Performance street alingnment by Justin at Lake Country Alignment and dyno tune by Late Model Throttle.
603 h.p. 495 ft lbs tq. |
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