P015A Diagnostic Trouble Code Discussion for April 2025
Sensor Delayed Response - Rich to Lean
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| Help Request | Posted | |
| 2015 Chevrolet Malibu LTZ 2.5L MIL Lamp on VIN: 1G11F5SL4F P015A: Sensor Delayed Response - Rich to Lean. Not worried about the p0013. That was a simple fix. I have this car that came in for a failed smog. Initially thought I got it nailed because all the intake bolts were very loose. Tightened up and smoke tested the intake. No more vacuum leaks but it sure a... |
April 07, 2025 |
