Injector Circuit Open Cylinder 12
Table of contents
P0212 VOLKSWAGEN Possible Causes
- Faulty fuel injector 12
- Fuel Injector 12 harness is open or shorted
- Fuel injector 12 circuit poor electrical connection
How do I fix code P0212 VOLKSWAGEN?
Check the “Possible Causes” listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector’s pins.
Cost of diagnosing the P0212 VOLKSWAGEN code
The cost of diagnosing the P0212 VOLKSWAGEN code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle’s make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.
When is the code detected
The P0212 is set if the Engine Control Module (ECM) is detects a low or high voltage drop or resistance at the injector 12.
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 VOLKSWAGEN 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.