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01-19-2026, 10:41 PM
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#1 |
    
Drives: 2020 ZL1 1LE Join Date: Sep 2012
Location: Austin, Texas
Posts: 1,420
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ZL1 Oxygen Sensors Need Replacing About Every Season
Just put my third set of o2 sensors in since 2020. Anyone else with P0150/P0151 codes? Seems due to track use. Wondering also if it is battery related "voltage out of range" since I don't drive the car too often in between events. I can clear the code but it comes back after a few drive cycles.
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2020 ZL1 1LE [Moroso SC Expansion Tank, otherwise stock]
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01-20-2026, 05:59 AM
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#2 | |
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Moderator
Drives: 2017 Camaro 2SS A8 Join Date: Aug 2018
Location: New Ipswich NH
Posts: 6,336
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Quote:
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2017 Chevy Camaro 2SS A8 Whipple 3.0, Mast Black Label heads, ATI 8L90, Fore triple in-tank pumps, 112mm TB, LPE +52% injectors & BB HPFP, TooHighPSI/Katech port injection, 15” conversion 1066 WHP STD/1027 SAE, 9.10@152.5 (new times coming)
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01-20-2026, 07:48 PM
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#3 |
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Drives: 2020 ZL1 1LE Join Date: Sep 2012
Location: Austin, Texas
Posts: 1,420
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Nope but fuel in the tank can be a 2-3 months old.
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2020 ZL1 1LE [Moroso SC Expansion Tank, otherwise stock]
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01-20-2026, 08:25 PM
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#4 | |
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Moderator
Drives: 2017 Camaro 2SS A8 Join Date: Aug 2018
Location: New Ipswich NH
Posts: 6,336
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Quote:
__________________
2017 Chevy Camaro 2SS A8 Whipple 3.0, Mast Black Label heads, ATI 8L90, Fore triple in-tank pumps, 112mm TB, LPE +52% injectors & BB HPFP, TooHighPSI/Katech port injection, 15” conversion 1066 WHP STD/1027 SAE, 9.10@152.5 (new times coming)
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01-21-2026, 06:54 AM
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#5 |
 Drives: 2018 Camaro ZL1 Join Date: Feb 2024
Location: Orange Beach, AL
Posts: 7
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Similar use case here and zero O2 issues. I would say that is not common and worth digging into.
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