
2012 Ford Focus SE 2.0L Excessive Emissions, MIL Lamp on
Looked at vehicle about two weeks ago for parts store owners friend. Had about seven codes including small evap leak. It was a Friday afternoon and he couldn't leave it, so I cleared codes and to see what might show up first when he dropped it off a week later...
FIX posted 5/25/2016
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Message Closed w/FIX
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VIN | 1FAHP3F2XC |
Engine | 2.0 L / 4 cyl / GAS |
Trans | 5-speed Standard |
Delivery | Fuel Injection / GDI |
Emissions | OBD-II Compliant |
Symptoms | Excessive Emissions, MIL Lamp On |
Occurs | Idle |
Trouble Codes
171 | Bank 1 lean |
P0131 | Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit Low Voltage |
P0420 | Catalyst Efficiency Below Threshold (Bank 1) |
P2196 | Heated Oxygen Sensor (Bank 1 Sensor 1) Biased Rich |
Message Closed w/FIX
Vehicle Data
2012 Ford Focus SE
VIN | 1FAHP3F2XC |
Engine | 2.0 L / 4 cyl / GAS |
Trans | 5-speed Standard |
Delivery | Fuel Injection / GDI |
Emissions | OBD-II Compliant |
Symptoms | Excessive Emissions, MIL Lamp On |
Occurs | Idle |
Trouble Codes
171 | Bank 1 lean |
P0131 | Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit Low Voltage |
P0420 | Catalyst Efficiency Below Threshold (Bank 1) |
P2196 | Heated Oxygen Sensor (Bank 1 Sensor 1) Biased Rich |