2009 Subaru Impreza Repair and Maintenance

A guide to problems, costs, maintenance and repair for your 2009 Subaru Impreza

2009 Subaru Impreza Problems

The Check Engine Light may illuminate because of a failed knock sensor. Although the sensor often tests okay, it can fail intermittently, while the vehicle is being driven.

Sometimes the Check Engine Light illuminates because the computer detects misfires. Subaru released an improved spark plug wire set to solve the problem. The ignition coil should also be inspected for carbon tracks or short circuits between the contacts

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2009 Subaru Impreza Questions

My wifes Impreza at 80 km/h slowed down and stopped, the cam shaft pulley broke. Subaru put it down to carbon build up and too many short trips. Only 4 years old and 26,000 ks. It has been seviced on time every time. Subaru will pay for all of the costs which we are grateful for. what is the chan...

I was told a O2 sensor was the cause for the check engine and cruise light being on, I live abroad and the sensor is not available. Could a failed sensor cause engine damage and how do I turn the warning lights off?

It has also started dropping down to 1k rpm and occassionally dies when pressure is taken of engine (such as pushing in the clutch) which is making it a pain to drive. I just purchased the car a month ago, it started with the rough idle 2 weeks ago and stalling 3 days ago. It has no cel and deale...

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