2014 1le code po15b - Camaro5 Chevy Camaro Forum / Camaro ZL1, SS and V6 Forums

Rickc 1le · 11-06-2020, 08:39 AM

I have done a cam and bolt ons on my car as well as a tune. Can a bad tune cause a PO15B code? Also I noticed when the code appears my voltage seems to always be down around 12.3-12.6. Anyone have any answers on how to get this code fixed? I have replaced both o2 sensors and the code still comes back within 150 miles.
I have 10 days to get it fixed and drive it 150 miles to get it inspected. Any and ALL help would be appreciated.

RobZL1 · 11-06-2020, 01:48 PM

Need to take it back to your tuner. I assume you have installed headers? If so, there's your problem. Tuner probably just missed a code (or perhaps all of the P015x codes!)

11-06-2020, 08:39 AM	#1
Rickc 1le Drives: 2014 Camaro 1LE Join Date: Apr 2019 Location: Queensbury NY Posts: 11 View My Garage	2014 1le code po15b I have done a cam and bolt ons on my car as well as a tune. Can a bad tune cause a PO15B code? Also I noticed when the code appears my voltage seems to always be down around 12.3-12.6. Anyone have any answers on how to get this code fixed? I have replaced both o2 sensors and the code still comes back within 150 miles. I have 10 days to get it fixed and drive it 150 miles to get it inspected. Any and ALL help would be appreciated.

11-06-2020, 01:48 PM	#2
RobZL1 fo'shizZL1 Drives: 2017 ZL1 Join Date: Aug 2017 Location: ATL Posts: 1,284	Need to take it back to your tuner. I assume you have installed headers? If so, there's your problem. Tuner probably just missed a code (or perhaps all of the P015x codes!) __________________ 2017 ZL1 M6 Black \| Maggie 2650 // 103TB // Big Gulp // CSP LT's & Ultra Cats Past Rides- 2014 ZL1 M6 Red Hot \| Tons of mods 2004 CTS-V M6 Silver \| Many mods 1995 Corvette M6 Torch Red \| A few more mods 1992 Camaro M5 White \| A few mods