Why is my Subaru Impreza check engine light on?

If the check engine light in your Subaru Impreza starts flashing, that means that the problem needs rapid attention and your Subaru should be brought in abruptly. This blinking light usually indicates a severe engine misfire allowing unburned fuel to be dumped into the exhaust system.

How can I read my Subaru code without a scanner?

Press the odometer’s Trip and Reset buttons while turning the ignition key ON. After turning the key ON, release the odometer Reset and Trip buttons to check if the Diagnostic Trouble Code or DTC appears on the odometer display.

How do you reset the check engine light on a 2008 Subaru Impreza?

Subaru Check Engine Light Reset: Simple 05 Steps Method

  1. Step 1: Utilize a code scanner.
  2. Step 2: Get an On-Board Diagnostic Scanner.
  3. Step 3: Make the connection of the scanner to the steering column.
  4. Step 4: Turn on the scanner.
  5. Read the problem and clear it.

Can I drive my Subaru with the check engine light on?

The solid check engine light indicates that your car requires attention but not immediately. If the check engine light is flashing, your Subaru has a more severe problem and driving more than a few minutes might damage your valves, your catalytic converter, or other emission components.

How do you reset the check engine light on a Subaru Impreza?

How to Reset a Subaru Check Engine Light

  1. Open the hood of your Subaru and loosen the nut that holds the cable clamp to the negative battery terminal.
  2. Slide the cable off the negative battery terminal.
  3. Wait 5 minutes, then reconnect the cable and tighten the retaining nut.

How do I turn off the check engine light without a scanner?

To reset a check engine light without a scanner, disconnect the negative battery cable and wait a few moments. This will reset the diagnostic system in your vehicle, and if the underlying issue has indeed been resolved, the light should go off immediately.

How do you turn off the check engine light on a Subaru Impreza?

Can you read codes without check engine light on?

Can Autozone Read Codes Without Check Engine Light? You can. In addition to checking your own light, you’ll also be able to look up engine problems with the OBD-II reader. Those without a code reader should also read to learn the most common causes.

Why is my check engine light on?

The check engine light illuminates when your vehicle’s computer believes there is a problem that could affect — or is affecting — your car’s emissions control system. When the light comes on, one or more diagnostic trouble codes are stored in the car’s computer. These codes will stay there even if the light goes out.