4 Signs Your Polaris Snowmobile Engine Code Is Serious

To check the engine code on a Polaris snowmobile, follow these steps

1. Turn the key to the On position without starting the engine.
2. Press and hold the Mode button until the odometer display shows CODE.
3. Press the Mode button again to scroll through the codes.
4. The code will be displayed on the odometer in the format PXX, where XX is the two-digit code.
5. Turn the key to the Off position to clear the codes.

So How To Check Engine Code On Polaris Snowmobile

:

Check Engine Light:
is on.

Engine misfires:
or hesitates.

Engine loses power:
or won’t start.

Excessive exhaust smoke:

How to Check Engine Code on Polaris Snowmobile

What is an Engine Code?

An engine code is a series of letters and numbers that are used to identify a specific problem with a vehicle’s engine. Engine codes are typically stored in the vehicle’s computer, and can be retrieved using a scan tool.

Why Do I Need to Check Engine Code?

There are a number of reasons why you might want to check your engine code. For example, if your vehicle is exhibiting any of the following symptoms, it could be a sign of a problem with the engine:

Engine misfires
Poor fuel economy
Increased emissions
Rough idle
Engine stalling

By checking your engine code, you can identify the specific problem and take steps to fix it before it causes further damage to your vehicle.

How to Check Engine Code on Polaris Snowmobile

Checking the engine code on a Polaris snowmobile is a relatively simple process. To begin, you will need to locate the OBD-II port on your snowmobile. The OBD-II port is a 16-pin connector that is typically located under the dash or near the steering column.

Once you have located the OBD-II port, you will need to connect a scan tool to it. A scan tool is a device that can read the data that is stored in your vehicle’s computer. You can purchase a scan tool from most auto parts stores or online retailers.

Once the scan tool is connected to your snowmobile, it will automatically retrieve the engine code. The engine code will be displayed on the scan tool’s screen.

What Do the Engine Codes Mean?

The engine codes that are displayed on a scan tool are typically in the form of a five-digit number. The first digit of the code indicates the system that is associated with the problem. The remaining digits of the code provide more specific information about the problem.

The following table provides a list of the most common engine codes and their meanings:

| Engine Code | System | Meaning |
|—|—|—|
| P0010 | Camshaft Position Sensor A Circuit | The camshaft position sensor A circuit is not functioning properly. |
| P0011 | Camshaft Position Sensor B Circuit | The camshaft position sensor B circuit is not functioning properly. |
| P0020 | Throttle Position Sensor A Circuit | The throttle position sensor A circuit is not functioning properly. |
| P0021 | Throttle Position Sensor B Circuit | The throttle position sensor B circuit is not functioning properly. |
| P0100 | Mass Air Flow Sensor | The mass air flow sensor is not functioning properly. |
| P0101 | Mass Air Flow Sensor Circuit Range/Performance | The mass air flow sensor is not providing accurate readings. |
| P0102 | Mass Air Flow Sensor Circuit Low Input | The mass air flow sensor is reading a lower-than-normal value. |
| P0103 | Mass Air Flow Sensor Circuit High Input | The mass air flow sensor is reading a higher-than-normal value. |
| P0110 | Intake Air Temperature Sensor | The intake air temperature sensor is not functioning properly. |
| P0111 | Intake Air Temperature Sensor Circuit Range/Performance | The intake air temperature sensor is not providing accurate readings. |
| P0112 | Intake Air Temperature Sensor Circuit Low Input | The intake air temperature sensor is reading a lower-than-normal value. |
| P0113 | Intake Air Temperature Sensor Circuit High Input | The intake air temperature sensor is reading a higher-than-normal value. |
| P0120 | Engine Coolant Temperature Sensor | The engine coolant temperature sensor is not functioning properly. |
| P0121 | Engine Coolant Temperature Sensor Circuit Range/Performance | The engine coolant temperature sensor is not providing accurate readings. |
| P0122 | Engine Coolant Temperature Sensor Circuit Low Input | The engine coolant temperature sensor is reading a lower-than-normal value. |
| P0123 | Engine Coolant Temperature Sensor Circuit High Input | The engine coolant temperature sensor is reading a higher-than-normal value. |
| P0130 | O2 Sensor A1 Circuit | The O2 sensor A1 circuit is not functioning properly. |
| P0131 | O2 Sensor A1 Circuit Lean | The O2 sensor A1 circuit is reading a lean condition. |
| P0132 | O2 Sensor A1 Circuit Rich | The O2 sensor A1 circuit

FAQs on How to Check Engine Code on Polaris Snowmobile

What is an engine code?

An engine code is a series of numbers and letters that is used to identify a specific problem with a vehicle’s engine.

How do I check the engine code on my Polaris snowmobile?

To check the engine code on your Polaris snowmobile, follow these steps:

1. Turn off the snowmobile and allow it to cool down.
2. Locate the diagnostic connector under the hood.
3. Insert the diagnostic tool into the diagnostic connector.
4. Turn on the snowmobile.
5. The engine code will be displayed on the diagnostic tool.

What do the different engine codes mean?

The different engine codes on Polaris snowmobiles can mean a variety of things. Here is a list of some of the most common codes:

P0101: Mass Air Flow Sensor Circuit Malfunction
P0300: Random Misfire
P0420: Catalyst System Efficiency Below Threshold
P0442: Evaporative Emission System Leak
P0507: Coolant Temperature Sensor Circuit Low Input

How do I fix an engine code on my Polaris snowmobile?

The fix for an engine code will depend on the specific code that is being displayed. Here are some general tips for fixing engine codes:

Check the engine oil level and make sure that it is at the correct level.
Check the spark plugs and make sure that they are in good condition.
Check the fuel filter and make sure that it is clean.
Check the air filter and make sure that it is clean.

When should I take my Polaris snowmobile to a mechanic?

If you are not comfortable working on your own snowmobile, or if you are unable to fix the engine code, you should take your snowmobile to a Polaris dealer or a qualified mechanic.