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1. 2006 ford explorer fuel pump replacement code issues how to#
2. 2006 ford explorer fuel pump replacement code issues free#

This means that the fuel pump adjusts the pressure going to the fuel rail based on the demands of the vehicle, therefore eliminating the need for a return line. This code is most common on vehicles that use a returnless fuel system. It’s generic, which means that it has the same meaning for the Ford Explorer as it would any other vehicle. This code indicates that there is an issue with getting enough fuel pressure to the fuel rails. Thank you.P0087 is a relatively common OBD II trouble code.

2006 ford explorer fuel pump replacement code issues free#

If there is anything that you feel could improve the article, please feel free to comment or message. Good luck figuring out what is wrong with your Explorer. And, since it’s so easy to check, why not look? Air Filter– While it’s not the most common reason to throw the P0172 code, a clogged air filter certainly can cause the code to throw.If the fuel pressure is off, atomization doesn’t happen properly and the optimal air/fuel mixture isn’t achieved. Fuel Pump/Fuel Filter– Today’s modern fuel injected motors need a lot of fuel pressure to atomize the gas properly.Bad Fuel Injectors– If you have one or more fuel injectors that have gone bad that can certainly cause the air/fuel mixture to go bad.If it has gone bad, the air fuel mixture will be off and the P0172 code will show. Mass Air Flow Sensor– The mass air flow sensor calculates the volume of air entering the engine.This will cause the Explorer 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. Oxygen Sensor– The P0172 codes is thrown when the oxygen sensor(s) do not register the right amount of oxygen in the exhaust.

2006 ford explorer fuel pump replacement code issues 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. Vacuum Leaks– With the Ford Explorer, one of the most common cause for the P0172 code to show is a vacuum leak.Here are the most common causes of P0172: This youtube video is a great resource for diagnosing the P0172 trouble code in your Explorer. 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 Explorer 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 P0172. 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 P0172. Typically the code will be triggered by a rich condition in the engine. The P0172 code on a Ford Explorer 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 P0171. Bank 1 refers to the rich condition being detected on the side of the engine with cylinder 1.Ī rich condition indicates that the air fuel mixture has too much fuel or not enough air. P0172 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 your car into a OBDII scanner. A common trouble code with the Ford Explorer is P0172.