P0172 2010 FORD FUSION - System Too Rich Bank 1
P0172 2010 FORD FUSION Possible Causes
- Faulty Front Heated Oxygen Sensor
- Faulty Spark Plugs
- Faulty Mass Air Flow (MAF) sensor
- Exhaust Gas Leaks
- Ignition Misfiring
- Incorrect Fuel Pressure
- Faulty Fuel Injectors
How is the P0172 2010 FORD FUSION code repair?Start by checking the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector's pins.
What is the cost to diagnose the P0172 2010 FORD FUSION code
Labor: 1.0The cost to diagnose the P0172 2010 FORD FUSION code is 1.0 hour of labor. The auto repair's diagnosis time and labor rates vary by location, vehicle's make and model, and even your engine type. Most auto repair shops charge between $75 and $150 per hour.
How much do you know about cars?
Take the AutoCodes.com automotive tests and turbo-charge your car repair knowledge
When is the code detected?- Fuel injection system does not operate properly.
- The amount of mixture ratio compensation is too large. (The mixture ratio is too rich.)
- Engine Light ON (or Service Engine Soon Warning Light)
- Excessive Fuel Consumption
P0172 2010 FORD FUSION MeaningThe adaptive fuel strategy continuously monitors the fuel delivery hardware. The test fails when the adaptive fuel tables reach a lean calibrated limit.
More InformationNeed more information on how to fix the P0172 2010 FORD FUSION code?
Get Access to Factory Service Manuals