Answers
Nov 03, 2023 - 11:04 AM
1. **Do Not Start the Engine Again:**
Avoid starting the engine to prevent potential safety hazards or further damage.
2. **Safety First:**
If you're not familiar with vehicle diagnostics and repair, especially when it comes to potential electronic or mechanical issues, it's safest to seek professional help.
3. **Battery Check:**
Sometimes, low voltage or poor electrical connections can cause erratic sensor readings and fault codes. Check the battery terminals for corrosion and ensure they're tight.
4. **Check for Recalls:**
It's worth checking if there are any recalls or technical service bulletins (TSBs) for your specific Dodge model related to this issue.
5. **Inspect Visible Wiring:**
If you're comfortable doing so, visually inspect any accessible wiring for the engine speed sensor and throttle control for obvious damage or disconnections.
6. **Engine Speed Sensor:**
The engine speed sensor, often called the crankshaft position sensor, would be a prime suspect given the P0725 code. It's usually located on the engine block, transmission, or near the crankshaft pulley. A manual or online guide specific to your Dodge model can show you where to find it.
7. **Professional Diagnostic:**
A mechanic can perform a more thorough diagnostic which typically includes checking the engine speed sensor, the associated wiring, and potentially scanning the vehicle's computer system for additional fault codes that can provide further insight into the issue.
Remember, given the unusual and potentially dangerous symptom of the engine running at full RPM, if you're in any doubt about your ability to diagnose and fix the problem, it's best to have the vehicle towed to a repair shop or dealership for professional service.
Avoid starting the engine to prevent potential safety hazards or further damage.
2. **Safety First:**
If you're not familiar with vehicle diagnostics and repair, especially when it comes to potential electronic or mechanical issues, it's safest to seek professional help.
3. **Battery Check:**
Sometimes, low voltage or poor electrical connections can cause erratic sensor readings and fault codes. Check the battery terminals for corrosion and ensure they're tight.
4. **Check for Recalls:**
It's worth checking if there are any recalls or technical service bulletins (TSBs) for your specific Dodge model related to this issue.
5. **Inspect Visible Wiring:**
If you're comfortable doing so, visually inspect any accessible wiring for the engine speed sensor and throttle control for obvious damage or disconnections.
6. **Engine Speed Sensor:**
The engine speed sensor, often called the crankshaft position sensor, would be a prime suspect given the P0725 code. It's usually located on the engine block, transmission, or near the crankshaft pulley. A manual or online guide specific to your Dodge model can show you where to find it.
7. **Professional Diagnostic:**
A mechanic can perform a more thorough diagnostic which typically includes checking the engine speed sensor, the associated wiring, and potentially scanning the vehicle's computer system for additional fault codes that can provide further insight into the issue.
Remember, given the unusual and potentially dangerous symptom of the engine running at full RPM, if you're in any doubt about your ability to diagnose and fix the problem, it's best to have the vehicle towed to a repair shop or dealership for professional service.
Nov 04, 2023 - 02:21 AM
Hey there!
It sounds like you're dealing with an interesting issue. When your engine starts and immediately goes to high RPM (6,000-7,000), and the tachometer needle is acting all wonky with the key on but not started, it could be related to a trouble code P0725. P0725 is usually about the engine speed sensor, also known as the crankshaft position sensor. When this sensor is acting up, it can mess with your engine's RPM and make your tachometer needle dance. First things first, you might want to check the connections to the crankshaft position sensor and make sure they're clean and secure. If that doesn't do the trick, you might need to replace the sensor. It's a common fix for this kind of behavior. Just remember, if you're not comfortable with the diagnosis and repair, it's always a good idea to take it to a professional mechanic. They'll get you back on the road in no time!
You may need some parts in the process, click this link to be directed to our website and enter the vehicle information, followed by the part name. Our system will display available parts for your vehicle.
We hope this helps. Have a good one!
It sounds like you're dealing with an interesting issue. When your engine starts and immediately goes to high RPM (6,000-7,000), and the tachometer needle is acting all wonky with the key on but not started, it could be related to a trouble code P0725. P0725 is usually about the engine speed sensor, also known as the crankshaft position sensor. When this sensor is acting up, it can mess with your engine's RPM and make your tachometer needle dance. First things first, you might want to check the connections to the crankshaft position sensor and make sure they're clean and secure. If that doesn't do the trick, you might need to replace the sensor. It's a common fix for this kind of behavior. Just remember, if you're not comfortable with the diagnosis and repair, it's always a good idea to take it to a professional mechanic. They'll get you back on the road in no time!
You may need some parts in the process, click this link to be directed to our website and enter the vehicle information, followed by the part name. Our system will display available parts for your vehicle.
We hope this helps. Have a good one!
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