One problem related to o2 sensor has been reported for the 2010 Mitsubishi Lancer. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2010 Mitsubishi Lancer based on all problems reported for the 2010 Lancer.
2010 Mitsubishi Lancer. Consumer writes in regards to vehicle fails emissions due to service engine warning light indicates catalytic converter/sensor circuit slow response malfunction also passenger windows and key fob battery problems. The consumer stated the dealer advised that the 02 sensors and the catalytic converter needed to be replaced. The passenger's window was inoperable. The rear passenger window was slow to open. The key fob also is inoperable. Updated 06/21/2017.
| Electrical System problems | |
| O2 Sensor problems |