P0726 Dodge Code - Engine Speed Input Circuit Performance
Quick Answer
The Engine Control Module (ECM) monitors the engine speed through the Crankshaft Position (CKP) sensor with the engine running, and send signal to the Transmission Control Module (TCM). Common causes include Faulty Crankshaft Position (CKP) Sensor, Crankshaft Position (CKP) Sensor harness is open or shorted, Crankshaft Position (CKP) Sensor 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
- P0726 Dodge indicates Engine Speed Input Circuit Performance.
- Common causes
- Common causes include Faulty Crankshaft Position (CKP) Sensor, Crankshaft Position (CKP) Sensor harness is open or shorted, Crankshaft Position (CKP) Sensor 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 P0726 Dodge Description
What are the Possible Causes of the DTC P0726 Dodge?
- Faulty Crankshaft Position (CKP) Sensor
- Crankshaft Position (CKP) Sensor harness is open or shorted
- Crankshaft Position (CKP) Sensor circuit poor electrical connection
- Communication error between the Engine Control Module (ECM) and Transmission Control Module (TCM)
How to Fix the DTC P0726 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 P0726 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 P0726 Dodge Code
1. What does the OBDII code P0726 mean for a Dodge vehicle?
P0726 indicates an issue with the engine speed input circuit, which can affect communication between the engine and transmission control modules.
2. What are common symptoms of code P0726 in Dodge vehicles?
Symptoms include erratic shifting, transmission slipping, poor acceleration, and the Check Engine Light being illuminated.
3. What causes the P0726 code in Dodge vehicles?
Common causes include a faulty crankshaft position sensor, damaged wiring or connectors in the engine speed circuit, or issues with the transmission control module (TCM).
4. Can driving with code P0726 cause further damage?
Yes, prolonged driving with this code can lead to transmission damage or reduced performance due to improper communication between the engine and transmission.
5. How do you diagnose code P0726 in a Dodge vehicle?
Diagnosis typically involves scanning for related codes, inspecting the crankshaft position sensor and its wiring, and testing the transmission control module for faults.
6. How is code P0726 fixed in Dodge vehicles?
Repairs may include replacing the crankshaft position sensor, repairing damaged wiring or connectors, or updating/replacing the transmission control module.
7. Does code P0726 always mean the crankshaft position sensor is bad?
No, while the sensor is a common culprit, wiring issues, connector damage, or TCM problems can also trigger this code.
8. How much does it cost to fix code P0726 in Dodge vehicles?
Repair costs can vary depending on the exact cause but typically range from $150 to $400 for parts and labor.
9. Can low transmission fluid cause code P0726?
Low transmission fluid is not a direct cause but can contribute to poor transmission performance, which might exacerbate related issues.
10. How can I prevent code P0726 in my Dodge vehicle?
Regular maintenance, including inspecting wiring and sensors, updating the TCM software, and addressing transmission issues promptly, can help prevent this code.
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