P0219
Stop drivingEngine Overspeed Condition
Code P0219 means your engine has experienced an overspeed condition. Common causes: Driver error (50%), faulty APP/TPS sensors (20%), stuck throttle (15%). Drivability: No, stop driving immediately. Repair cost: $50-$350 DIY, $150-$500 professional (for diagnosis/sensor).
Can I Drive With P0219?
No, stop driving
Immediate repair needed
Stop driving immediately if: Flashing CEL, loud engine noises, burning smell, significant power loss, engine running away
Symptoms of P0219
- 1Engine revving excessively high
- 2Loud engine noise
- 3Engine feels like it's 'running away'
- 4Loss of power
- 5Engine entering limp mode
- 6Check Engine Light illuminated
Common Causes of P0219
Parts most likely causing this code, ranked by probability
Aggressive driving or an accidental downshift can cause the engine RPM to exceed its safe limit, triggering this code.
50% of P0219 cases are due to driver action
A faulty APP or TPS can send incorrect signals to the engine computer, causing it to misinterpret or command excessive engine speed.
20% of P0219 cases are fixed by replacing these sensors
A physically stuck throttle plate or a malfunctioning cruise control system can cause the engine to rev uncontrollably.
15% of P0219 cases are due to throttle or cruise control issues
A rare but possible internal fault within the engine computer can cause it to misinterpret engine speed or command an overspeed condition.
10% of P0219 cases are fixed by replacing the ECM/PCM
Incorrect readings from these sensors can lead the ECM to miscalculate engine load or speed, potentially triggering an overspeed warning.
5% of P0219 cases are fixed by replacing these sensors
Check These First (Before Buying Parts)
- Recall any recent aggressive driving or accidental downshifts.
- Visually inspect the throttle body for any debris or sticking.
- Check for any aftermarket performance modifications that might affect engine RPM limits.
How to Diagnose P0219
- 1Immediately stop driving and turn off the engine to prevent damage.
- 2Check for any recent driving actions that could have caused an over-rev (e.g., aggressive downshifting).
- 3Visually inspect the throttle body for any obstructions or sticking.
- 4Use an OBD-II scan tool to check live data for Accelerator Pedal Position (APP), Throttle Position Sensor (TPS), Vehicle Speed Sensor (VSS), and Engine RPM readings. Look for erratic or implausible values.
- 5Check for any other related codes that might point to a sensor or electrical issue.
- 6If no obvious mechanical or sensor issues are found, professional diagnosis of the ECM may be required.
P0219 on Popular Vehicles
Toyota Camry
2007-2024P0219 is a rare code for the Toyota Camry and is not associated with common model-specific failures. Diagnosis should focus on driver action, throttle body inspection, and sensor data.
70% fixed by addressing driver error or sensor replacement
Honda Accord
2003-2024Similar to other vehicles, P0219 on a Honda Accord is uncommon. It typically points to an immediate mechanical issue or driver input rather than a known Accord-specific fault.
65% fixed by addressing driver error or throttle issue
Ford F-150
2004-2024For Ford F-150 trucks, P0219 is a critical warning. While not a common F-150 specific code, it demands immediate attention to prevent engine damage. Check for throttle body issues or APP sensor faults.
70% fixed by addressing sensor or throttle body issues
Frequently Asked Questions
What does P0219 mean?
P0219 indicates that your vehicle's engine has exceeded its maximum safe RPM limit, triggering an 'Engine Overspeed Condition' warning from the engine computer.
Can I drive with P0219?
No, stop driving immediately. Driving with an engine overspeed condition can lead to catastrophic engine damage, including bent valves, damaged pistons, or a thrown connecting rod.
Will P0219 clear itself?
No, P0219 will not clear itself. While the Check Engine Light might turn off if the condition doesn't recur, the code will remain stored in the ECM's history. More importantly, the underlying cause of the overspeed must be identified and fixed to prevent severe engine damage.
How do I fix P0219 myself?
To fix P0219 yourself, first ensure no driver error caused it. Then, visually inspect your throttle body for sticking. Use a scan tool to monitor live data from your Accelerator Pedal Position (APP) sensor and Throttle Position Sensor (TPS) for erratic readings. If a sensor is faulty, you can replace it. If the issue is mechanical, like a stuck throttle, you may be able to clean or free it.
How much does it cost to fix P0219?
The cost to fix P0219 varies significantly. DIY costs range from $50-$350 for a scan tool and a potential sensor replacement (like an APP sensor). Professional diagnosis and a simple sensor replacement typically cost $150-$500. If the overspeed caused engine damage, repairs can easily exceed $2,000.
P0219 keeps coming back - why?
If P0219 keeps coming back, it means the underlying cause of the engine overspeed has not been fully resolved. This indicates a persistent issue with a sensor (APP, TPS), a mechanical problem with the throttle body, or a rare ECM malfunction that needs further professional diagnosis.
Will P0219 fail emissions/smog test?
Yes, P0219 will cause your vehicle to fail an emissions or smog test. Any active Check Engine Light, especially one indicating a critical engine fault like overspeed, is an automatic failure.
What's the difference between P0219 and P0700?
P0219 specifically indicates an 'Engine Overspeed Condition,' meaning the engine RPM has exceeded its safe limit. P0700 is a generic 'Transmission Control System Malfunction' code, which means the transmission computer has detected a fault and illuminated the Check Engine Light. While a transmission issue could indirectly lead to an overspeed (e.g., incorrect gear selection), P0219 directly reports the engine's RPM state.
P0219 on a Ford F-150
P0219 is not specific to any particular make or model like the Ford F-150. When it appears, it indicates a severe engine overspeed condition, regardless of the vehicle. The diagnostic steps remain the same: check for driver error, sensor malfunctions (like APP or TPS), or mechanical issues with the throttle.
Questions to Ask Your Mechanic
Did you check the live data for the Accelerator Pedal Position (APP) and Throttle Position Sensor (TPS) when the code was active?
Good answer: Yes, we monitored the APP and TPS readings. The APP was showing X% while the TPS was showing Y%, which indicates Z. We also checked for any spikes or drops.
What did you find during the visual inspection of the throttle body and cruise control components?
Good answer: We inspected the throttle body and found it was clean and operating smoothly, no sticking. The cruise control actuator and cables (if applicable) also appeared to be functioning correctly without binding.
Repair Cost Estimate
DIY Repair
Parts only
$50-$350
Shop Repair
Parts + labor
$150-$500
Save $100-$300 by doing it yourself for diagnosis and simple sensor replacement
Difficulty
advanced
Time
1-4 hours (for diagnosis and simple sensor replacement)
Professional recommended - This code indicates a critical engine condition that requires immediate and accurate diagnosis to prevent severe engine damage. While some initial checks can be done DIY, professional expertise is often needed.
Cost of Waiting
Ignoring P0219 can lead to catastrophic engine failure, including bent valves, damaged pistons, or a thrown connecting rod. A $50-$350 diagnostic and sensor replacement job now prevents a $2,000-$8,000 engine rebuild or replacement later.
While You're In There...
If you are diagnosing or replacing an Accelerator Pedal Position (APP) or Throttle Position Sensor (TPS), it's a good time to clean the throttle body to ensure smooth operation and rule out sticking.
Tools You'll Need
- OBD-II Scan Tool with live data capability
- Basic hand tools (wrenches, sockets)
- Multimeter (for sensor testing)
P0219 is a serious code indicating an engine overspeed condition. While alarming, immediate diagnosis can pinpoint the cause and prevent catastrophic engine damage.
- Family-owned since 1957
- 990,000+ happy customers
- Fast nationwide shipping
- Easy returns
Your Next Steps
Step 1: Immediately stop driving and turn off the engine to prevent further damage.
Step 2: Use an OBD-II scan tool to check for other related codes and monitor live data from the APP, TPS, VSS, and RPM sensors.
Step 3: If sensor data is erratic, test the suspected sensor with a multimeter or replace it. If the throttle body is sticking, clean or repair it.