[SOLVED] P3071 Code: Fix Your Engine’s Coolant Pump Low Speed

The P3071 automobile fault code indicates a problem with the engine coolant pump.

The most common symptom is the engine light turning on. The cause could be a faulty engine coolant pump, an open or shorted harness, poor electrical connection, or a faulty engine control module. It is important to address this issue promptly as it can lead to engine overheating and damage.

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

If you notice the Engine Light ON or Service Engine Soon Warning Light, it could be a sign of p3071 fault code. Here are the symptoms to look out for:

  • The P3071 fault code in an automobile can cause several symptoms.
  • The most common symptom is the illumination of the engine light or service engine soon warning light.
  • Other symptoms include rough idling, poor acceleration, stalling, and decreased fuel efficiency.
  • The engine may also misfire, and there may be a noticeable decrease in power.
  • Additionally, the vehicle may experience difficulty starting, and there may be a strong smell of fuel.
  • It is important to address these symptoms promptly to prevent further damage to the vehicle.

The automobile fault code P3071 can be caused by a faulty engine coolant pump, open or shorted harness, poor electrical connection, or a faulty ECM.

  • The automobile fault code P3071 can be caused by a faulty engine coolant pump.
  • It can also be caused by an open or shorted engine coolant pump harness.
  • Poor electrical connection in the engine coolant pump circuit can also trigger this fault code.
  • Lastly, a faulty engine control module (ECM) can also be a cause of the P3071 fault code.

To fix the automobile fault code p3071, check the possible causes and inspect related wiring harness and connectors for damage.

  • To fix the automobile fault code p3071, 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 P3071 can be diagnosed and fixed in an estimated repair time of 1.0 hour.

The cost of repair is influenced by the hourly rate charged by the auto repair shop, which is typically between $75 and $150 per hour. Therefore, the total cost of fixing the P3071 fault code will depend on the hourly rate charged by the repair shop and the estimated repair time.

The P3071 code is related to the engine coolant pump speed. It indicates that the engine coolant pump speed is lower than the desired speed. This can cause the engine to overheat and affect its performance.

The code is triggered when the engine coolant pump speed, both desired and actual, are not within a calibrated range for more than 10 seconds.

It is important to address this issue promptly to prevent further damage to the engine.

What are the possible causes of the P3071 automobile fault code?

The P3071 fault code in an automobile is indicated by the engine light turning on. The possible causes of this fault code include a faulty engine coolant pump, an open or shorted engine coolant pump harness, a poor electrical connection in the engine coolant pump circuit, or a faulty engine control module. To fix this issue, one should check the possible causes listed above, visually inspect the related wiring harness and connectors, and look for damaged components or corroded connector pins.

How can one visually inspect the related wiring harness and connectors to fix the P3071 fault code?

If you’re experiencing the P3071 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 faulty Engine Coolant Pump, an open or shorted Engine Coolant Pump harness, a poor electrical connection in the Engine Coolant Pump circuit, or a 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, broken, bent, pushed out, or corroded connector’s pins.

Is a faulty Engine Control Module (ECM) a common cause of the P3071 fault code?

While a faulty Engine Control Module (ECM) is listed as a possible cause of the P3071 fault code, it is not a common cause. The more common causes include a faulty Engine Coolant Pump, open or shorted Engine Coolant Pump harness, or poor electrical connection in the Engine Coolant Pump circuit. To fix the issue, it is recommended to visually inspect the related wiring harness and connectors, check for damaged components, and look for broken, bent, pushed out, or corroded connector’s pins.

p3071 error fault code explained

If your engine light is on and the code is P3071, it could be due to a faulty engine coolant pump, open or shorted harness, poor electrical connection, or a faulty engine control module. To fix it, visually inspect the wiring harness and connectors for damage and check for broken, bent, pushed out, or corroded connector pins.

Scroll to Top