This will cause the Expedition to run rich. The computer will still adjust the air/fuel mixture to compensate. When the oxygen sensor is bad, it can cause a false reading and trigger the code.
2008 ford expedition fuel pump location how to#
Here’s a great YouTube video on how to find a vacuum leak. Take a look around and see if you can find the vacuum leak.
2008 ford expedition fuel pump location code#
Vacuum Leaks– With the Ford Expedition, one of the most common cause for the P0175 code to be thrown is a vacuum leak.Here are the most common causes of P0175: This youtube video is a great resource for diagnosing the P0175 trouble code in your Expedition. Fouled Spark Plugs– The spark plugs can foul if the engine runs very rich for a long enough period of time.Exhaust Smell/Color– Depending on how rich the motor is running, there could be some exhaust odor or discoloration.Idle Issues– With the air/fuel mixture altered, the vehicle can idle erratically as the computer compensates to keep the engine running.Misfire– If the air fuel mixture has gotten too far from factory specs, this can cause the Expedition to misfire.Mileage- may or may not suffer depending on how much the air fuel mixture has changed.Here are the typical symptoms that something is wrong when you have code P0175. For most people the first sign that anything is wrong at all is the service engine soon light coming on. There aren’t usually any drivability issues associated with P0175. Typically the code will be triggered by a rich condition in the engine. The P0175 code on a Ford Expedition will often be thrown if the fuel injection system is not operating properly. This would be the opposite of a lean condition, which’ll throw P0174. Bank 2 refers to the rich condition being detected on the side of the engine with cylinder two.Ī rich condition indicates that the air fuel mixture has too much fuel or not enough air. P0175 is thrown when the oxygen sensors detect that the air fuel mixture is too rich.
It means that the motor is running with a rich condition. It’s not the most complicated OBDII trouble code to diagnose. This code number references a number that is given to you when you plug a vehicle into an OBDII scanner. A common trouble code with the Ford Expedition is P0175.
0 kommentar(er)
