P0212 Code: Meaning, Causes, and Symptoms | OBD2 Codes

P0212 – Injector Circuit Malfunction Cylinder 12

 

P0212: DIY Repairing Video Tutorial

https://youtu.be/Ax0rtaqofzY

Check out nonda Auto DIY Center for more engine error code repairing videos.
https://www.youtube.com/playlist?list=PL-Lyko0O0oxHe1AGvzwAz-wokJPXAtW97

 

P0212 Possible Symptoms

  Engine Light ON (or Service Engine Soon Warning Light),Lack/Loss of Power,The engine may be harder to start,Engine hesitation  

P0212 Possible Causes

  Faulty fuel injector 12,Fuel Injector 12 harness is open or shorted,Fuel injector 12 circuit poor electrical connection  

P0212 Description

  Engine Control Module (ECM) checks the injectors circuit resistance and monitors the voltage drop during normal operation. The ECM will trigger the P0212 code when the resistance or voltage drop at the injector 12 is out of specifications.