P2179
1 Answer
ScreenName13 answered 5 years ago
System too lean, bank 2 off idle. Causes: Faulty air/fuel ratio sensor/oxygen sensor (AFR/O2) Faulty mass airflow sensor (MAF) Rarely - faulty Powertrain Control Module (PCM
2006 Mazda MAZDA6
Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use. Content will be removed if CarGurus becomes aware that it violates our policies.