How do you reset the check engine light on a WRX?
How to Reset a Subaru Check Engine Light
- Open the hood of your Subaru and loosen the nut that holds the cable clamp to the negative battery terminal.
- Slide the cable off the negative battery terminal.
- Wait 5 minutes, then reconnect the cable and tighten the retaining nut.
Why is my car shaking and check engine light on?
The check engine light will come on when any of the following issues are detected by your vehicle’s computer. Shaking or vibration may be caused by things such as faulty spark plugs, poor fuel pressure or misfires. The other issue that may cause this type of shaking or vibration is a broken engine mount.
Can low oil cause misfire?
You can’t drive a misfiring engine very long without causing additional damage. If the low oil pressure warning light came on, too, there could be a connection simply because running the engine too low on oil will cause mechanical damage and thence malfunctions of all kinds.
What to do when the engine light is on on a Subaru Impreza?
Engine Light Is On: 2004-2007 Subaru Impreza – What to Do – 2005 Subaru Impreza WRX 2.0L 4 Cyl. Turbo Sedan This free video provides the steps to diagnose and clear a check engine light on a 2005 Subaru Impreza WRX 2.0L 4 Cyl. Turbo Sedan. The video also provides steps on how to read the 2005 Subaru Impreza WRX 2.0L 4 Cyl. Turbo Sedan trouble code
Why does my Subaru check engine light keep showing up?
Subaru check engine light shows up if there is an issue with the Subaru computer emissions control system. Then the Subaru’s computer which is usually called ECU will produce error codes that relate specifically to the particular sensor affected in the car. If anyone of these sensors fails, it will prompt a fault or an error code.
How does an error code work on a Subaru?
Then the Subaru’s computer which is usually called ECU will produce error codes that relate specifically to the particular sensor affected in the car. If anyone of these sensors fails, it will prompt a fault or an error code. The error code is then kept in the computer until a proper diagnostic scan is run on the ECU to diagnose the issue.
Why does my 2002 Impreza have an Intermittent check engine light?
Intermittent Check Engine Light: If the check engine light on your 2002 Impreza is intermittent, try to take note of the conditions when this happens. For example, does it happen when you accelerating, driving on the highway or does it appear at low speeds? This will help your mechanic evaluate the issue.