One problem related to o2 sensor has been reported for the 2007 Toyota Corolla. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2007 Toyota Corolla based on all problems reported for the 2007 Corolla.
Tl - the contact owns a 2007 Toyota Corolla. The contact stated that the vehicle engine lamp illuminated. The vehicle was taken to the dealer who diagnosed that an oxygen sensor was defective and needed to be replaced. The remedy failed to repair the problem since the lamp illuminated again. The vehicle was taken back to the dealer who stated that there was an electrical problem in the wire harness and it needed to be replaced. The manufacturer was made aware of the failure who did not offered any assistance. The vehicle was not repaired. The vehicle identification number was not available. The failure and current mileage was 64,000. Pm.