Having trouble with your Dodge vehicle’s P0221 code? This code is a sign of performance issues with the Electronic Throttle Control (ETC) system. P0221 is a code that indicates a problem with the Throttle Position Sensor (TPS) 2, and can be a difficult issue to diagnose and repair. Identifying the cause of the issue and understanding the solutions can help you to quickly and easily fix the problem. Dodge Code P0221 is an issue for many owners of Dodge vehicles, but fortunately there are ways to identify the cause and find the solution. In this article, we will explore the different causes and potential solutions for this code.
Causes and Solutions for Dodge Code P0221
| Causes | Solutions |
|—|—|
| Excessive Resistance in the TPS 2 Signal Circuit | Replace the Circuit |
| Throttle Position Sensor/Throttle Body | Replace the Sensor/Throttle Body |
| Powertrain Control Module (PCM) | Replace the PCM |
| Faulty Wiring or Connectors | Check the Wiring and Connectors |
| Air Leaks in the Intake System | Repair the Air Leaks |
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