Drivable short-term, but fix now to avoid damage.
This code means the engine computer detected a problem in the injection timing control circuit, which manages the precise timing of fuel injection. Poor injection timing can hurt performance, fuel economy, and emissions, and may eventually stress the engine. It's often caused by a faulty timing control valve or sensor, wiring problems, or a control module issue, and repairs usually involve testing and replacing the affected component.
$200 – $700
Varies by vehicle and root cause.
Only for short distances if needed. Bad injection timing can reduce power and, over time, stress the engine, so avoid long trips and get it diagnosed soon.
Repairs typically range from $200 to $700, depending on the part involved and whether it's a sensor, valve, or wiring issue. Diesel injection components tend to be pricier.
Yes. Injection timing directly affects engine performance and can lead to longer-term damage if ignored, so it's considered a higher-priority repair.
Over time, yes. Incorrect timing can cause knocking, excess heat, and poor combustion, which can wear engine parts faster, so it's best to fix it promptly.