The fuel injector circuit for cylinder 12 has an open or short circuit. The injector cannot receive the proper electrical signal to fire, preventing fuel delivery to this cylinder.
Find certified mechanics near you who can diagnose and repair P0212.
For informational purposes only. Diagnostic trouble codes are starting points for diagnosis, not definitive answers. Always consult a certified mechanic for proper diagnosis and repair. Estimated costs vary by vehicle, location, and shop rates.