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P2694: Cylinder 9 Injector Data Incompatible

What Does P2694 Mean?

P2694 is a diagnostic trouble code indicating: Cylinder 9 Injector Data Incompatible. This code relates to the powertrain system. The vehicle's computer detected a condition outside normal operating parameters and stored this code.

What To Do Next

  1. 1
    Find your vehicle above

    Click your make and model for real owner reports and common causes specific to your vehicle.

  2. 2
    Check for recalls

    Go to nhtsa.gov/recalls and enter your VIN. Free repairs if covered.

  3. 3
    Get a professional diagnosis

    A code alone doesn't identify the exact failed part. A diagnostic ($50–$150) pinpoints the root cause.

Related Codes

P2689 Fuel Supply Heater Control Circuit High P2690 Cylinder 5 Injector Data Incompatible P2691 Cylinder 6 Injector Data Incompatible P2692 Cylinder 7 Injector Data Incompatible P2693 Cylinder 8 Injector Data Incompatible P2695 Cylinder 10 Injector Data Incompatible P2696 Injector Data Incompatible P2697 Exhaust Aftertreatment Fuel Injector A Circuit/Open