What is the OBDII code on a Ford Escape?

One of the most common trouble codes with the Ford Escape is the P0171 code. This code number references a number that is given to you when you plug your car into a OBDII scanner. It’s not the most complicated OBDII trouble code to diagnose. It is also one of the most common. P0171: Fuel Trim System Lean Bank 1. P0171 is an OBDII trouble code.

What causes the p0171 code on a Ford Escape?

Oxygen Sensor – The P0171 codes is thrown when the oxygen sensor (s) do not register enough oxygen in the exhaust. When the oxygen sensor is bad, it can cause a false reading and trigger the code. The computer will still adjust the air/fuel mixture to compensate. This will cause the Escape to run rich.

What does the p0171 code on an OBD mean?

What the P0171 code means. The P0171 code means that, on the first bank of the engine, the fuel system is running weak or a vacuum leak exists near this side of the engine. A lean condition occurs when the engine either receives too little fuel or too much air.

Why does my Ford Windstar have a p0171 code?

If the P0171 is combined with the P0174 code, it’s very likely that the problem is caused by an intake leak. If there are no intake leaks, the next step is to replace the air filter and clean the air flow meter. If the problem persistss the front oxygen (O2) sensor may need to be replaced. It’s a very common problem for the Ford Windstar.

What does the OBD-II code p0171 mean?

OBD-ii Code P0171 definition: Basically this means that an oxygen sensor in bank 1 detected a lean condition (too much oxygen in the exhaust). On V6/V8/V10 engines, Bank 1 is the side of the engine that has cylinder #1. Note: This DTC is very similar to P0174, and in fact your vehicle may show both codes at the same time.

What are the symptoms of p0171 Ford engine light on?

P0171 FORD Possible Symptoms Engine Light ON (or Service Engine Soon Warning Light) Excessive Fuel Consumption P0171 Ford Description With the Air/Fuel Mixture Ratio Self-Learning Control, the actual mixture ratio can be brought closely to the theoretical mixture ratio based on the mixture ratio feedback signal from the heated oxygen sensors 1.

Where is the diagnostic port on a Ford Escape?

by Lee Sallings. The Ford Escape uses an OBD II diagnostic port located under the left side of the dash near the steering column. Pulling trouble codes requires the use of an OBD II capable code reader or scan tool, with the scan tool being preferable because it gives more diagnostic information than a code reader does.

What does check engine light on Ford Escape XLT mean?

When your 2005 Ford Escape XLT’s “Check Engine” light comes on, it means you car’s computer has detected a problem. You have two choices: you can either take the car to a mechanic and pay a diagnostic fee or you can take the money you would have spent and buy an Onboard Diagnostics-II (OBD-II) scanner.

What is the diagnostic code for Ford check engine light?

Refer to our Generic OBD II code list for definitions on all other Ford diagnostic trouble codes. P1000 OBD System Readiness Test Not Complete P1001 KOER Test Cannot Be Completed

Where is the diagnostic outlet on a Ford Escape?

Located the Ford Escape’s diagnostic outlet. It is under the dashboard on the driver’s side of the vehicle. Plug the scanner into the diagnostic outlet and turn it on. Turn the car on.

Can you read your OBD-II code on a car?

If you’re resourceful enough to use your car’s OBD system, then you’re way ahead of the game, but let’s start with a refresher on the OBD-II code ‘s diagnostics, error messages, scan ports, and more. What Is OBD? Since the mid-1990s vehicles have had a built-in troubleshooting system known as OBD.

What is the OBD2 code for a Ford?

OBDII Ford Code Definitions. Be sure to double check the codes. Anything P1000 to P1999 or P3000 to P3400 will be Manufacturer specific and may not match the ones listed here. Check specific manufacturer pages on the site, as some of them, we list the OBD2 codes on those pages for those specific vehicles.

What’s the trouble code for a Ford engine?

Trouble Code. Fault Location. Probable Cause. P0171. Fuel trim (FT) system too lean, bank 1. Intake/exhaust leak, AIR system, MAFNAF sensor, fuel pressure/pump, injector (s), HO2S. P0300. Random Cylinder Misfire (Cylinder Not Specified) Spark plug (s), HT lead (s), injector (s), ignition coil (s), low compression, wiring.

P0136 is a common OBDII code that occurs in the Ford Escape. It is typically caused when the O2 Sensor voltage is not within normal operating range. Bank one will be the side of the engine with cylinder 1 in the firing order. Ford Escape P0136 Symptoms. Often, the only symptom of P0136 is going to be the service engine soon light.

Why does my Ford Escape run too rough?

They deal with super hot exhaust that can cover them in deposits that can leave them ineffective. The heat of the exhaust can also bake the wiring going to/from them over time. If an oxygen sensor goes bad, it can make your Escape run too lean (or rich). A super lean running engine will often idle rough.

Why are the fans running on high in my Ford Escape?

There is a pressure sending unit that is used by the AC system that runs the rad fans to maintain proper head pressure (mounted on the top of the accumulator). If this unit is defective, the computer goes into a default mode and runs the fans on high. Also, I don’t think there is any connection to the interior blower issues that have been reported.

What are the sensors on a Ford Escape?

The oxygen sensors that are equipped in your Ford Escape are responsible for monitoring the exhaust to help the ECU determine the correct air/fuel mixture. Of all the sensors equipped in your vehicle, the O2 sensors may have it the hardest. They deal with super hot exhaust that can cover them in deposits that can leave them ineffective.

How many miles does a 2002 Ford Escape have?

For a 2002 Ford Escape 3.0 V6, 90,000 miles: The timing chain (I think) is rattling. Maybe it is just a guide or even Hi, For a 2002 Ford Escape 3.0 V-6, 90,000 miles: The timing…

How many times has the Ford Escape been recalled?

The 2002 Ford Escape has been recalled 10 times by NHTSA. Reliability indicates how models have performed in the past, providing the basis for predicting how the vehicles will hold up in the year ahead. These charts provide the most comprehensive reliability information available to consumers.

What kind of car is a 2005 Ford Escape?

Showing 3 of 1,290 reviews. I just bought a used 2005 Ford Escape Limited. I love the way that the Ford Escape drives. Handles the road beautifully. It’s a V6.

What kind of engine does a Ford Escape have?

The 6 cyl. engine gives powerful performance and accelerates fast. It’s very comfortable inside and there is plenty off cargo space. It has a factory towing kit so hauling my boat trailer is effortless. This had all the whistles and bells available at the time and although I bought it used in 2017 everything is still in perfect condition.

What is the OBDII code on a Ford Escape?