P0221 Chrysler Code - Throttle Position Sensor 2 Circuit Performance
Quick Answer
Electric Throttle Control Actuator consists of throttle control motor, throttle position sensor (TPS), etc. Common causes include Throttle Position Sensor (TPS) harness is open or shorted, Throttle Position Sensor (TPS) circuit poor electrical connection, Faulty Throttle Position Sensor (TPS). 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
- P0221 Chrysler indicates Throttle Position Sensor 2 Circuit Performance .
- Common causes
- Common causes include Throttle Position Sensor (TPS) harness is open or shorted, Throttle Position Sensor (TPS) circuit poor electrical connection, Faulty Throttle Position Sensor (TPS).
- 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 P0221 Chrysler Description
The throttle position sensor has the two sensors. These sensors are a kind of potentiometers which transform the throttle valve position into output voltage, and emit the voltage signal to the Engine Control Module (ECM) In addition, these sensors detect the opening and closing speed of the throttle valve and feed the voltage signals to the ECM. The ECM judges the current opening angle of the throttle valve from these signals and the ECM controls the throttle control motor to make the throttle valve opening angle properly in response to driving condition.
What are the Possible Causes of the DTC P0221 Chrysler?
- Throttle Position Sensor (TPS) harness is open or shorted
- Throttle Position Sensor (TPS) circuit poor electrical connection
- Faulty Throttle Position Sensor (TPS)
- Fault Electric Throttle Control Actuator (or Throttle Body Motor)
- Accelerator Pedal Position Sensor (APP)
How to Fix the DTC P0221 Chrysler?
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 P0221 Chrysler 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 P0221 Chrysler Code
1. What does the OBDII code P0221 mean on a Chrysler vehicle?
P0221 indicates a performance issue in the Throttle Position Sensor (TPS) 2 circuit, which monitors throttle movement and ensures accurate engine control.
2. What are the common symptoms of the P0221 code on a Chrysler?
Symptoms may include poor acceleration, hesitation, erratic idle, reduced fuel efficiency, and the Check Engine Light illuminating.
3. What causes the P0221 code to be triggered on a Chrysler?
Common causes include a faulty TPS, damaged wiring or connectors in the TPS circuit, or issues with the throttle body assembly.
4. Can I drive my Chrysler with the P0221 code?
While the vehicle may be drivable, continuing to drive with this code can lead to worsened engine performance or potential safety concerns. It’s best to address it promptly.
5. How do I diagnose the P0221 code on a Chrysler?
Diagnosing involves inspecting TPS wiring and connectors for damage, testing the TPS with a multimeter, and checking for throttle body obstructions or malfunctions.
6. How can I fix the P0221 code on a Chrysler?
Repairs may include replacing the TPS, repairing or replacing damaged wiring, cleaning the throttle body, or resetting the ECU after repairs.
7. How much does it cost to fix the P0221 code on a Chrysler?
Repair costs can vary, but replacing the TPS typically ranges from $150 to $300, including parts and labor. Wiring repairs may cost less.
8. Can a dirty throttle body cause the P0221 code on a Chrysler?
Yes, a dirty or clogged throttle body can interfere with TPS readings, resulting in the P0221 code.
9. Is the P0221 code related to the accelerator pedal sensor on a Chrysler?
No, the P0221 code specifically pertains to the Throttle Position Sensor 2 circuit, not the accelerator pedal sensor.
10. Will clearing the P0221 code fix the issue on a Chrysler?
Clearing the code will remove the Check Engine Light temporarily, but the underlying issue must be addressed to prevent the code from returning.
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