Automotive Technician Check Engine Light Vehicle 
Hollenshades Auto Service
AUGUST 5, 2023
The Oxygen Sensor is used to adjust and maintain desired engine air/fuel mixtures to better control exhaust emissions and fuel economy. Starting in the 1994 model year, federal regulations required that vehicles have an oxygen sensor in the exhaust system after the catalytic converter. It is usually turned on with the ignition switch.
Hollenshades Auto Service
AUGUST 5, 2023
The Oxygen Sensor is used to adjust and maintain desired engine air/fuel mixtures to better control exhaust emissions and fuel economy. Starting in the 1994 model year, federal regulations required that vehicles have an oxygen sensor in the exhaust system after the catalytic converter. It is usually turned on with the ignition switch.
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Hollenshades Auto Service
AUGUST 5, 2023
The Oxygen Sensor is used to adjust and maintain desired engine air/fuel mixtures to better control exhaust emissions and fuel economy. Starting in the 1994 model year, federal regulations required that vehicles have an oxygen sensor in the exhaust system after the catalytic converter. It is usually turned on with the ignition switch.
Wrench
DECEMBER 23, 2022
Get a free quote It’s funny though, sometimes a Christmas tree reminds me of my days at the repair shop when one of my rather animated coworkers would use it to describe a vehicle with a lot of warning lights on: “Wow, this instrument cluster is lit up like a Christmas tree!” I can do without.”
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