2017-10-10
The vehicle will not start if the fuel is frozen from extreme cold, or if there is water in the fuel
Car dies while stopped
Engine will enter fail-safe mode and shut down within one minute
Faulty Front Heated Oxygen Sensor Bank 2
Front Heated Oxygen Sensor Bank 2 harness is open or shorted
Front Heated Oxygen Sensor Bank 2 circuit poor electrical connection
Inappropriate fuel pressure
Faulty fuel injectors
Intake air leaks may be faulty
Exhaust gas leaks
Oxygen Sensor: This is one of the parts that fails very commonly. It measures the amount of oxygen to ensure proper combustion. Problems in the Oxygen Sensor lead to poor fuel economy
Replace oxygen (O2) sensors
Test the circuit of the flex fuel sensor with a digital multimeter
Inspect the wiring and electrical terminals of the flex fuel sensor