The P2620 fault code in automobiles indicates a problem with the Throttle Position SensorSwitch. The most common symptom is the illumination of the Engine Light or Service Engine Soon Warning Light.

The cause of this issue could be a faulty Throttle Position SensorSwitch, an open or shorted harness, or a poor electrical connection in the circuit.

The importance of repairing this issue lies in the fact that it affects the engine’s performance and fuel efficiency. The repair difficulty is moderate, and the repair time is estimated to be around 1.0 hour. To fix the problem, one should visually inspect the 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 Level10.0 (Out of 10)

If you notice the Engine Light ON or Service Engine Soon Warning Light, it could be a sign of p2620 fault code. Here are the symptoms to look out for:

  • The P2620 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 reduced engine power, decreased fuel efficiency, engine stalling, rough idling, and difficulty starting the engine.
  • Additionally, the vehicle may experience transmission shifting issues, and the engine may emit unusual noises or vibrations.
  • It is important to address these symptoms promptly to prevent further damage to the vehicle.

The automobile fault code p2620 can be caused by a faulty throttle position sensorswitch, an open or shorted harness, or poor electrical connection.

  • The automobile fault code P2620 can be caused by a faulty Throttle Position Sensor/Switch.
  • It can also be caused by an open or shorted Throttle Position Sensor/Switch harness.
  • Additionally, a poor electrical connection in the Throttle Position Sensor/Switch circuit can also trigger this fault code.

Below are the possible fixes for the automobile fault code p2620, including inspecting wiring harness and connectors for damage or corrosion.

  • To fix the automobile fault code P2620, 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 P2620 refers to an issue with the oxygen sensor circuit. The estimated repair time for this fault code is 1.0 hour.

The cost of fixing this issue can vary depending on the auto repair shop, but it is common for most shops to charge between $75 and $150 per hour.

Other factors that may influence the cost of fixing this fault code include the severity of the issue, the type of vehicle, and the location of the repair shop.

The P2620 code is related to the Throttle Position circuit signal. The Engine Control Module (ECM) monitors this signal.

If the signal is not within factory specifications, the ECM sets the OBDII Code.

The code specifically refers to the Throttle Position Output CircuitO.

What are the possible causes of the P2620 fault code and how can they be checked?

If you’re experiencing the P2620 fault code, your engine light may be on. This could be due to a faulty throttle position sensor/switch, an open or shorted throttle position sensor/switch harness, or a poor electrical connection in the throttle position sensor/switch circuit. To fix this issue, visually inspect the wiring harness and connectors, check for damaged components, and look for broken, bent, pushed out, or corroded connector pins.

How does a faulty Throttle Position Sensor/Switch affect the engine and trigger the P2620 fault code?

A faulty Throttle Position Sensor/Switch can trigger the P2620 fault code and cause the engine light to turn on. This can happen due to an open or shorted harness, poor electrical connection, or a damaged component. To fix the issue, one should visually inspect the wiring harness and connectors, and check for any broken, bent, pushed out, or corroded pins.

What are the recommended steps to fix the P2620 fault code and ensure that the related wiring harness and connectors are in good condition?

If you’re experiencing the P2620 fault code, which is indicated by the Engine Light ON or Service Engine Soon Warning Light, it’s likely caused by a faulty Throttle Position Sensor/Switch, an open or shorted Throttle Position Sensor/Switch harness, or a poor electrical connection in the Throttle Position Sensor/Switch circuit. To fix this issue, you should visually inspect the related wiring harness and connectors, checking for damaged components and looking for broken, bent, pushed out, or corroded connector’s pins.

p2620 error fault code explained

If your engine light is on, it could be due to a faulty throttle position sensorswitch or a poor electrical connection.

To fix it, visually inspect the wiring harness and connectors for damage or corrosion. Check for broken, bent, or pushed out pins.

Scroll to Top