Two problems related to o2 sensor have been reported for the 2007 Toyota Camry. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2007 Toyota Camry based on all problems reported for the 2007 Camry.
Tl the contact owns a 2007 Toyota Camry. While the contact's vehicle was idling at a stop light, it was rear ended by another vehicle. The air bag failed to deploy. The contact sustained neck and lower back injuries that required medical attention. A police report was filed. The contact was able to coast the vehicle over to the side of the road. When the contact attempted to drive the vehicle, it failed to start. The contact powered off and restarted the engine, but the vehicle failed to drive and began shaking. All the warning indicators illuminated on the instrument panel. The vehicle was driven to the contact's residence and later towed to a collision center where it was diagnosed that the po171/02 sensor failed and needed to be replaced. The vehicle was not repaired. The manufacturer was notified of the failure and did not assist. The dealer was not contacted. The failure mileage was unknown.
July 2016, check engine light came on. Diagnostic indicated code p171. Was advised it was a laundry list of systems to check for this code. ( replaced the following; flex pipe, 02 sensor, spark plugs and fuel pump. For a total of 1400. 00) while driving on I-95 at 60 mph, airbag light, brake light, abs light and seat belt light all illuminated at the same time. Techometer surged out of control, engine temp gauge displayed no reading and speedometer went to zero. Oh and yeah, the ac that was blowing very cold air switched to warm or hot. All of these issues happened at the same time on the highway at 60 mph. Ironically, the check engine light did not illuminate and the mechanic is unable to determine the cause as there is no code issued from the computer for this very dangerous problem. This problem happens randomly and there is no warning. The engine performs normal during this issue with the exception of the ac that fails every time. This issue can and has happened when the car is sitting parked with engine running and while in motion. I am so afraid that this eventually will cause a serious accident or death. And the most annoying part is no mechanic can tell any of us why this happens or how to fix it. Please, please, help us before the worst happens.