CAMARO6 - View Single Post - Check engine light after exhaust install..

2023_ZL1-AUTO · 04-30-2024, 06:00 AM

I had something similar after installing my long tube headers on my new ZL1. I had accidently sliced one of the wires on the wiring harness that extended to the O2 sensor. I would double check all wiring and make sure all connections are tight. Even though you might not have working around that area. I would double check all wiring connections for the O2 sensors.

04-30-2024, 06:00 AM	#10
2023_ZL1-AUTO Drives: 2023 ZL1 - Modified All Bolt On's Join Date: Dec 2022 Location: Columbus, Ohio Posts: 687	I had something similar after installing my long tube headers on my new ZL1. I had accidently sliced one of the wires on the wiring harness that extended to the O2 sensor. I would double check all wiring and make sure all connections are tight. Even though you might not have working around that area. I would double check all wiring connections for the O2 sensors. __________________ 2023 ZL1 Auto - CSP 2" Long Tubes by Stainless Works \| Gesi G-Sport High Flow CATs \| Stainless Works Legend NPP Axle Back \| Roto-Fab Big Gulp \| Kong NM103mm \| Kong X-Port \| Griptech 2.3" Upper \| ATI Super Damper w/9.45" (18%) Lower \| TooHigh PSI Port Injection w/Siemens 875cc Injectors \| Brisk RR14S Plugs \| Granatelli Malevolent Coil Packs \| Katech Low Profile Billet Valve Covers \| Katech Duel Fuel Pump System \| MightyMouse Wild 1000HP CC \| DSX Flex Fuel Kit \| DSX Billet Lid \| DMS 2gal Fender Tank \| Unlocked T93 TCM \| NT555R2's 285/305 \| Katech Tuned \| Straight E85 = 784rwhp / 678rwtq @ 19psi