2009 Chevy Impala Check Engine Light. 308 people reported this problem 92 comments chevrolet impala vehicles with this. Shouldn't it go off after fixing the sensors?
Web faulty o2 sensor a faulty upstream oxygen (o2) sensor can cause the check engine light to come on in chevy impala. Web the 2009 chevrolet impala has 7 problems reported for engine light on. Web there are numerous reasons why a2009 chevrolet impala s check engine light will remain on.
Average repair cost is $290 at 86,800 miles. The front one is right behind the engine in the middle of the engine. The most common reason is a problem with the ecu.
Replaced both but check engine light will not go out. The most recently reported issues are listed below. Web problem description a loose or worn gas cap may cause check engine light to illuminate.
Put it on a reader and no codes were found. Web the check engine light on a chevy impala means that there is a problem with the vehicle's emissions system. Bank 1 is the rear o2 sensor, but experience says to change both.
Chevrolet impala owners have reported 143 problems related to check engine light on (under the. Web the check engine light code said o2 sensors. Web the 2009 chevrolet impala has 7 problems reported for engine light on.
Web the average price of a 2009 chevrolet impala check engine light can vary depending on location. Get a free detailed estimate for a check engine light in your area from kbb.com First, remove the negative car battery terminal.
