P2622 Dodge Code - Throttle Position Output Circuit High
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
- P2622 Dodge indicates Throttle Position Output Circuit High.
- 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.
Code P2622 Dodge Description
What are the Possible Causes of the DTC P2622 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 P2622 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 P2622 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.
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Frequently Asked Questions about P2622 Dodge Code
1. What does the OBDII code P2622 mean on a Dodge vehicle?
Code P2622 indicates a problem with the throttle position output circuit, specifically that the circuit voltage is higher than expected.
2. What are the common symptoms of the P2622 code in a Dodge?
Symptoms may include poor throttle response, reduced engine performance, stalling, or the Check Engine Light illuminating.
3. What causes the P2622 code to appear in Dodge vehicles?
Common causes include a faulty throttle position sensor (TPS), damaged wiring or connectors in the TPS circuit, or issues with the vehicle's engine control module (ECM).
4. Can I drive my Dodge with the P2622 code active?
Driving with this code is not recommended, as it may lead to unsafe driving conditions due to unpredictable throttle behavior.
5. How do you diagnose the P2622 code on a Dodge?
Diagnosis involves scanning for codes, visually inspecting the TPS wiring and connectors, testing the TPS for proper voltage range, and checking the ECM for faults.
6. How do you fix the P2622 code on a Dodge?
Repairs may involve replacing the throttle position sensor, repairing or replacing damaged wiring, or reprogramming or replacing the ECM.
7. What tools are needed to troubleshoot the P2622 code in a Dodge?
Tools include an OBDII scanner, a multimeter for testing voltage, and basic hand tools for inspecting and replacing components.
8. How much does it typically cost to repair the P2622 code in a Dodge?
Costs can vary, but TPS replacement typically ranges from $150 to $300, while ECM repairs can exceed $500 depending on the issue.
9. Can a dirty throttle body cause the P2622 code?
While rare, a dirty throttle body may affect sensor readings and performance, so cleaning it as part of maintenance might help.
10. Does the P2622 code require ECM replacement?
ECM replacement is only necessary if the module is diagnosed as faulty after verifying the TPS and circuit components.
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