P220A
NOx Sensor Supply Voltage Circuit Bank 1 Sensor 1
Generic OBD-II
Real-world scan data
Seen in
225
scans in the past year
Found in
<0.1%
of scans
0.1%
of scans that found faults
Appears alongside · share of P220A scans
Figures reflect only diagnostic scans recorded through our own apps and tools. Cars are typically scanned because a symptom or warning light prompted it, so these counts describe our scan records — not the incidence of faults in any model, and not the quality, reliability, or safety of any vehicle. No comparison between manufacturers or models is implied. All trademarks belong to their respective owners; no affiliation or endorsement is implied.
Read & clear P220A yourself
Scan your car, confirm the code, and clear it once it's fixed — with OBD DashX on your phone.