The P2073 fault code in automobiles indicates a large vacuum leak in the engine, a faulty Manifold Pressure (MAP) sensor, a faulty Throttle Position Sensor (TPS), or a faulty Engine Control Module (ECM). The symptom of this fault code is the Engine Light ON or Service Engine Soon Warning Light. It is important to address this issue promptly as it can lead to poor engine performance and fuel economy.

The repair difficulty is moderate, and the repair time is estimated at 1.0 hour. To fix the issue, one should visually inspect the related wiring harness and connectors, check for damaged components, and look for broken, bent, pushed out, or corroded connector’s pins.

Repair Importance Level10.0 (Out of 10)
Estimated Repair TimeApproximately 1.0 hour
Repair Difficulty Level6.67 (Out of 10)

If you notice the Engine Light ON or Service Engine Soon Warning Light, it could be a sign of p2073 fault code. Here are the symptoms to look out for:

  • The P2073 fault code in an automobile can cause several symptoms, including the engine light turning on or the service engine soon warning light appearing.
  • Other symptoms may include a decrease in engine power, rough idling, stalling, or hesitation during acceleration.
  • The vehicle may also experience poor fuel economy, and the engine may emit unusual noises or vibrations.
  • Additionally, the vehicle may fail to start or experience difficulty starting.
  • It is important to address these symptoms promptly to prevent further damage to the vehicle.

There are several causes of the automobile fault code p2073, including a large vacuum leak, faulty MAP sensor, TPS, and ECM.

  • The automobile fault code P2073 can be caused by a large vacuum leak on the engine.
  • It can also be caused by a faulty Manifold Pressure (MAP) sensor.
  • Another cause of this fault code is a faulty Throttle Position Sensor (TPS).
  • Lastly, a faulty Engine Control Module (ECM) can also trigger the P2073 fault code.

To fix the p2073 automobile fault code, check the possible causes and inspect related wiring harness and connectors for damage.

  • To fix the automobile fault code p2073, you need to check the possible causes listed above.
  • Visually inspect the related wiring harness and connectors.
  • Look for damaged components and broken, bent, pushed out, or corroded connector’s pins.
  • This fix will take an estimated repair time of 1.0 hour.

The fault code P2073 indicates a malfunction in the intake manifold tuning valve circuit. The diagnosis process involves checking the wiring and connections, as well as testing the valve itself. The estimated repair time for this issue is 1.0 hour.

The cost of fixing this fault code can vary depending on the hourly rate of the auto repair shop, which is typically between $75 and $150 per hour.

Other factors that may affect the cost include the location of the repair shop, the type of vehicle, and the availability of replacement parts.

The P2073 fault code indicates a problem with the correlation between the Manifold Absolute Pressure (MAP) and Throttle Position Sensor (TPS) at idle. This means that the Engine Control Module (ECM) has detected a failed signal correlation between the two sensors.

The MAP sensor measures the air pressure in the intake manifold, while the TPS sensor measures the position of the throttle valve. When these two sensors are not in sync, it can cause issues with the engine’s performance. If left unaddressed, the P2073 fault code can lead to decreased fuel efficiency, rough idling, and even engine stalling.

It is important to have this issue diagnosed and repaired as soon as possible to avoid further damage to the vehicle.

What are the possible causes of the P2073 automobile fault code?

If you see the engine light on or the service engine soon warning light, it could be due to the P2073 fault code. This code is caused by a large vacuum leak on the engine, a faulty Manifold Pressure (MAP) sensor, a faulty Throttle Position Sensor (TPS), or a faulty Engine Control Module (ECM). To fix this issue, you should check the possible causes listed above, visually inspect the related wiring harness and connectors, and look for damaged components and broken, bent, pushed out, or corroded connector’s pins.

How can one visually inspect the related wiring harness and connectors to fix the P2073 fault code?

If you’re experiencing the P2073 fault code, which is indicated by the Engine Light ON or Service Engine Soon Warning Light, you can visually inspect the related wiring harness and connectors to fix it. This fault code can be caused by a large vacuum leak on the engine, faulty Manifold Pressure (MAP) sensor, faulty Throttle Position Sensor (TPS), or faulty Engine Control Module (ECM). To fix it, check the possible causes listed above and visually inspect the related wiring harness and connectors for damaged components. Look for broken, bent, pushed out, or corroded connector’s pins.

What are the consequences of ignoring the P2073 fault code?

Ignoring the P2073 fault code can lead to serious consequences such as reduced engine performance, decreased fuel efficiency, and potential damage to the engine. The fault code indicates a large vacuum leak on the engine, faulty Manifold Pressure (MAP) sensor, faulty Throttle Position Sensor (TPS), or faulty Engine Control Module (ECM). It is important to check the possible causes listed above, visually inspect the related wiring harness and connectors, and look for damaged components to avoid further damage.

p2073 error fault code explained

If you see the Engine Light ON or Service Engine Soon Warning Light with the P2073 code, check for a large vacuum leak on the engine, faulty MAP sensor, TPS, or ECM. Visually inspect the wiring harness and connectors for damage, broken, bent, pushed out, or corroded pins.

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