P1211 BUICK Possible Causes
- Faulty mass air flow (MAF) sensor
- Mass air flow (MAF) sensor harness is open or shorted
- Poor electrical connection in the mass air flow (MAF) sensor circuit
How to Fix Code P1211 BUICK?
Start by checking the “possible causes” listed above. Visually inspect the related wiring harness and connectors. Look for damaged components and check for broken, bent, pushed out, or corroded connector pins.
Possible Symptoms
- Engine light on (or service engine soon warning light)
P1211 BUICK Meaning
High intermittent mass air flow circuit is the generic description for code P1211 Buick, but the manufacturer may have a different description for your vehicle model and year. Currently, we have no further information about OBDII code P1211 Buick.