Chevrolet OBDII Codes List

  • P12B9 Chevrolet 1,505 Views
    Cylinder 4 Injection Timing Related
  • P12BA Chevrolet 1,116 Views
    Cylinder 4 Injection Timing Advance
  • P12BB Chevrolet 1,234 Views
    Cylinder 5 Injection Timing Related
  • P12BC Chevrolet 1,359 Views
    Cylinder 5 Injection Timing Advance
  • P12BD Chevrolet 1,473 Views
    Cylinder 6 Injection Timing Related
  • P12BE Chevrolet 1,072 Views
    Cylinder 6 Injection Timing Advance
  • P12BF Chevrolet 1,313 Views
    Cylinder 7 Injection Timing Related
  • P12C0 Chevrolet 982 Views
    Cylinder 7 Injection Timing Advance
  • P12C1 Chevrolet 1,085 Views
    Cylinder 8 Injection Timing Related
  • P12C2 Chevrolet 1,268 Views
    Cylinder 8 Injection Timing Advance
  • P12E3 Chevrolet 2,267 Views
    Cylinder Deactivation Exhaust Flow Valve Control Circuit Open
  • P12E7 Chevrolet 5,376 Views
    Cylinder Deactivation Exhaust Flow Valve Feedback Circuit Low Duty Cycle Bank 1
  • P12E8 Chevrolet 2,629 Views
    Cylinder Deactivation Exhaust Flow Valve Feedback Circuit High Duty Cycle Bank 1
  • P12E9 Chevrolet 1,946 Views
    Cylinder Deactivation Exhaust Flow Valve Open Position Bank 1
  • P12EA Chevrolet 3,359 Views
    Cylinder Deactivation Exhaust Flow Valve Closed Position Bank 1
  • P12EB Chevrolet 1,600 Views
    Cylinder Deactivation Exhaust Flow Valve Feedback Circuit Low Frequency Bank 1
  • P12EC Chevrolet 2,515 Views
    Cylinder Deactivation Exhaust Flow Valve Feedback Circuit High Frequency Bank 1
  • P12ED Chevrolet 967 Views
    Cylinder Deactivation Exhaust Flow Valve Feedback Circuit Incorrect Frequency Bank 1
  • P12EF Chevrolet 1,126 Views
    Cylinder Deactivation Exhaust Flow Valve Stuck Closed Bank 1
  • P12F0 Chevrolet 4,290 Views
    Cylinder Deactivation Exhaust Flow Valve Stuck Open Bank 1
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