AutoCodes – Dodge – P2620 Dodge

P2620 Dodge Code - Throttle Position Output Circuit/Open

Quick Answer

The Engine Control Module (ECM) monitors the Throttle Position circuit signal. Common causes include Faulty Throttle Position Sensor/Switch, Throttle Position Sensor/Switch harness is open or shorted, Throttle Position Sensor/Switch circuit poor electrical connection. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

What it means: P2620 Dodge indicates Throttle Position Output Circuit/Open.
Common causes: Common causes include Faulty Throttle Position Sensor/Switch, Throttle Position Sensor/Switch harness is open or shorted, Throttle Position Sensor/Switch circuit poor electrical connection.
Severity: High - diagnose this code as soon as possible.
Can I drive?: Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

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Code Popularity 4,043

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Jan 22, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P2620 Dodge Description

The Engine Control Module (ECM) monitors the Throttle Position circuit signal. The ECM sets the OBDII Code when the Throttle Position circuit signal is out of factory specifications.

OBDII Code P2620 Dodge - Throttle Position Output Circuit/Open - AutoCodes.com — P2620 Dodge Code - Throttle Position Output Circuit/Open

What does this mean?

What are the Possible Causes of the DTC P2620 Dodge?

Faulty Throttle Position Sensor/Switch
Throttle Position Sensor/Switch harness is open or shorted
Throttle Position Sensor/Switch circuit poor electrical connection

How to Fix the DTC P2620 Dodge?

Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P2620 Dodge code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.

Need more information about the P2620 Dodge code?

Need more information on how to fix the P2620 Dodge code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P2620 Dodge code diagnosed by a professional: Find a repair shop in your area

About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about P2620 Dodge Code

1. What does the OBDII code P2620 mean for a Dodge vehicle?

P2620 indicates a problem with the throttle position output circuit, specifically an open or malfunction in the wiring or sensor responsible for monitoring throttle position.

2. What are the common symptoms of code P2620 on a Dodge?

Symptoms may include reduced engine performance, hesitation during acceleration, poor fuel economy, and illumination of the check engine light.

3. What causes the P2620 code on a Dodge vehicle?

Common causes include a faulty throttle position sensor, damaged or corroded wiring, poor electrical connections, or issues with the powertrain control module (PCM).

4. Can I drive my Dodge with the P2620 code active?

While the vehicle may still be drivable, this code can affect engine performance and fuel efficiency. It's best to address it promptly to avoid further damage.

5. How do you diagnose the P2620 code on a Dodge?

Diagnosis involves inspecting the throttle position sensor, checking wiring and connectors for damage or corrosion, and testing the circuit with a multimeter.

6. How do you fix the P2620 code on a Dodge vehicle?

Repairs may include replacing the throttle position sensor, repairing or replacing damaged wiring, cleaning corroded connectors, or reprogramming the PCM if necessary.

7. How much does it cost to repair the P2620 code on a Dodge?

Costs vary depending on the issue, but replacing a throttle position sensor typically ranges from $100 to $300, including parts and labor.

8. Can a dirty throttle body trigger code P2620 on a Dodge?

Yes, a dirty or clogged throttle body can affect sensor readings and potentially contribute to this code.

9. Will clearing the P2620 code with a scan tool fix the problem?

Clearing the code may turn off the check engine light temporarily, but the underlying issue must be resolved to prevent the code from returning.

10. Is the P2620 code specific to Dodge vehicles only?

No, the P2620 code can appear on other makes and models since it relates to the throttle position output circuit, but the diagnostic and repair process may vary.