P12BD
Cylinder 6 Injection Timing Related
P12BD is an OBD-II diagnostic trouble code meaning: Cylinder 6 Injection Timing Related. Common causes: malfunction of the fuel injector of the 6th cylinder, problems with the injector electrical circuit. Estimated repair cost: $17–89.
Symptoms
- Unstable engine idling
- Reduced engine power
- Increased fuel consumption
- Engine vibration
- Check Engine Light Illuminates
Causes
- Malfunction of the fuel injector of the 6th cylinder
- Problems with the injector electrical circuit
- Malfunction of the engine control unit (ECU)
- Dirty or clogged nozzle
- Problems with the fuel pump or pressure regulator
How to Fix
- Check the condition and resistance of the fuel injector of the 6th cylinder
- Check the integrity of the injector electrical circuit
- Clean or replace fuel injector if necessary
- Check the pressure in the fuel system
- If necessary, reflash or replace the engine ECU
Related codes
FAQ
What does the P12BD code mean?
P12BD is an OBD-II diagnostic trouble code that indicates: Cylinder 6 Injection Timing Related
What causes a P12BD error code?
The most common causes of P12BD include: Malfunction of the fuel injector of the 6th cylinder; Problems with the injector electrical circuit; Malfunction of the engine control unit (ECU); Dirty or clogged nozzle.
How do I fix a P12BD diagnostic trouble code?
To fix P12BD: Check the condition and resistance of the fuel injector of the 6th cylinder. Check the integrity of the injector electrical circuit. Clean or replace fuel injector if necessary. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P12BD?
Yes, but get it checked soon
How much does it cost to fix P12BD?
The estimated repair cost for P12BD is $17–89. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat