The P2472 automobile fault code indicates a problem with the Exhaust Gas Temperature Sensor 4 (EGTS) circuit.

This can be caused by exhaust leaks, a faulty EGTS, poor electrical connections, excessive particulate matter buildup on the sensor, or a faulty Engine Control Module (ECM).

The symptom is an illuminated Engine Light or Service Engine Soon Warning Light. It is important to address this issue promptly as it can lead to decreased fuel efficiency and increased emissions. The repair difficulty is moderate, with a repair time of 1.0 hour.

To fix the issue, one should visually inspect the wiring harness and connectors, check for damaged components, and look for broken, bent, pushed out, or corroded connector pins.

Repair Importance Level6.67 (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 due to the p2472 fault code. Here are the symptoms to look out for:

  • The P2472 fault code in automobiles can cause several symptoms, including the engine light turning on or the service engine soon warning light appearing.
  • Other symptoms may include reduced engine power, decreased fuel efficiency, and difficulty shifting gears.
  • Additionally, the vehicle may experience a loss of acceleration or stalling while driving.
  • It is important to address these symptoms promptly to prevent further damage to the vehicle.

There are several causes of the automobile fault code P2472, including exhaust leaks and faulty sensors.

  • The automobile fault code P2472 can be caused by various factors such as exhaust leaks, a faulty Exhaust Gas Temperature Sensor (EGTS) 4, an open or shorted Exhaust Gas Temperature Sensor 4 harness, poor electrical connection in the Exhaust Gas Temperature Sensor 4 circuit, excessive particulate matter buildup on the sensor, and a faulty Engine Control Module (ECM).

Below are the possible fixes for the automobile fault code p2472, including inspecting wiring harness and connectors for damage or corrosion.

  • To fix the automobile fault code P2472, first, check the possible causes listed above.
  • Then, visually inspect the related wiring harness and connectors.
  • Look for damaged components and check for broken, bent, pushed out, or corroded connector’s pins.
  • This fix will take an estimated repair time of 1.0 hour.

The automobile fault code P2472 can be diagnosed and fixed within an estimated repair time of 1.0 hour.

The cost of repair is influenced by the repair time, which is commonly charged between $75 and $150 per hour by most auto repair shops.

Therefore, the total cost of fixing the P2472 fault code will depend on the hourly rate charged by the repair shop and the estimated repair time required to fix the issue.

The P2472 code is related to the Exhaust Gas Temperature Sensor (EGTS) in a vehicle. EGTS are variable resistors that measure the temperature of the exhaust gas. The code specifically refers to the circuit for the fourth EGTS.

The Engine Control Module (ECM) supplies 5V to the exhaust gas temperature signal circuit and supplies a ground to the low reference circuit. The DTC will be set when the ECM detects that the Exhaust Gas Temperature Sensor resistance has changed greater than a calibrated amount in less than 1 second.

What are the possible causes of the automobile fault code P2472?

If you see the engine light on or service engine soon warning light, it could be due to the P2472 fault code. This code can be caused by exhaust leaks, a faulty Exhaust Gas Temperature Sensor (EGTS) 4, an open or shorted Exhaust Gas Temperature Sensor 4 harness, poor electrical connection in the Exhaust Gas Temperature Sensor 4 circuit, excessive particulate matter buildup on the sensor, 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 I fix the P2472 fault code in my automobile?

If you’re experiencing the P2472 fault code in your automobile, which is indicated by the Engine Light ON or Service Engine Soon Warning Light, it could be due to exhaust leaks, faulty Exhaust Gas Temperature Sensor (EGTS) 4, or a poor electrical connection in the Exhaust Gas Temperature Sensor 4 circuit. Excessive particulate matter buildup on the sensor or a faulty Engine Control Module (ECM) could also be the cause. To fix the issue, check the possible causes listed above, visually inspect the related wiring harness and connectors, and look for damaged components or corroded connector pins.

What should I visually inspect to identify the cause of the P2472 fault code?

If you’re experiencing the P2472 fault code, which is indicated by the Engine Light ON or Service Engine Soon Warning Light, you should visually inspect the related wiring harness and connectors to identify the cause. This fault code can be caused by exhaust leaks, faulty Exhaust Gas Temperature Sensor (EGTS) 4, open or shorted Exhaust Gas Temperature Sensor 4 harness, poor electrical connection in the Exhaust Gas Temperature Sensor 4 circuit, excessive particulate matter buildup on sensor, or a faulty Engine Control Module (ECM). Check for damaged components and look for broken, bent, pushed out, or corroded connector’s pins.

p2472 error fault code explained

If your engine light is on, it could be due to an exhaust leak, faulty EGTS 4, poor electrical connection, particulate buildup, or a faulty ECM. Check the possible causes, inspect wiring and connectors, and look for damaged components or corroded pins.

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