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#1 |
![]() Drives: '20 ZL1 M6 Join Date: Apr 2017
Location: FT. Lauderdale, FL
Posts: 731
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Got my first CEL
After 27K miles and 4+ years of ownership I got a CEL. I stopped in at the dealer to have the code scanned. I forgot the actual code but it said O2 sensor, lean to rich, bank 2.
I'll bring it in but anything to be concerned about until I get it to the dealer? Thanks.
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Mal
Ft. Lauderdale, FL '20 Camaro ZL1 M6 '22 Kawasaki ZX-14R |
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#2 | |
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Moderator
Drives: 2017 Camaro 2SS A8 Join Date: Aug 2018
Location: New Ipswich NH
Posts: 6,350
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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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#3 |
![]() Drives: '20 ZL1 M6 Join Date: Apr 2017
Location: FT. Lauderdale, FL
Posts: 731
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And just like that, the CEL is gone! *♂️
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Mal
Ft. Lauderdale, FL '20 Camaro ZL1 M6 '22 Kawasaki ZX-14R |
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#4 |
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() Drives: 2017 2SS, 50th pkg, M6, MRC, NPP Join Date: Jan 2016
Location: Ocean City, NJ
Posts: 3,584
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If it's going lean to rich I would suspect exhaust leak.
It would be nice to know the exact code. Some of these codes require multiple "events" before they will light the CEL. You could pick up a cheap code scanner to see if there are any "pending" codes. If it's an O2 sensor going bad the CEL will probably become more frequent and then stay on. That could take weeks to months. |
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#5 |
![]() ![]() ![]() ![]() Drives: 2018 Camaro ZL1 Join Date: Aug 2018
Location: Georgia
Posts: 1,419
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Just so you know, you can go to autozone and they'll scan your car for free. No need to go to the dealer and waste 30 minutes and money for them to scan it.
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