What Does P0221 Code Mean?Fault Code DefinitionThe Throttle Position Sensor/Switch is located on the Throttle Body of the Intake Manifold and the Pedal Position Sensor/Switch is located on the Accelerator Pedal. These sensors provide precise input from the driver's foot in terms of how much power is needed—and how urgently—from the engine. Show
As the Throttle Position Sensor is rotated from its base resting position to full acceleration, it sends a decreasing voltage signal to the Powertrain Control Module (PCM). This decreasing or increasing voltage signal is used by the PCM to manage the Air Fuel Ratio and Spark Timing of the engine as well as other emissions system components. P0221 Symptoms
Common Problems That Trigger the P0221 Code
Common Misdiagnoses
I just bought a 2014 Jeep Patriot , the throttle Your Answer:Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use. Content will be removed if CarGurus becomes aware that it violates our policies. 1 - 1 of 1 Posts
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May 22, 2021 I have a 2015 Jeep Patriot 2.4L with almost 94,000 miles and recently it popped up a code for the throttle position sensor. Anybody have ideas on how to replace it? 1 - 1 of 1 Posts This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.Post Reply About this Discussion 0 Replies 1 Participant Last post: 15Patriot2.4L May 22, 2021 Jeep Patriot Forums Join our community to discuss the Jeep Patriot & Jeep Compass. Find answers to all your Jeep Patriot technical questions. Full Forum Listing Explore Our Forums Jeep Patriot General Discussion Engine and Drivetrain Newbie Check-In Suspension and Tires Electrical and Audio Recommended Communities
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How much does a Jeep Patriot throttle body sensor replacement cost?An internal combustion engine requires a mixture of air and fuel to provide the energy for combustion. The air-to-fuel ratio needs to be correct for your Jeep Patriot’s engine to run smoothly and to deliver a prompt response to your driving throttle demands. The amount of throttle being requested by the driver is monitored by a throttle position sensor (TPS) which determines the airflow through the Jeep Patriot’s throttle body. The throttle position sensor plays a crucial part in the Jeep Patriot’s engine management system and if it fails, the check engine light may appear and you may notice engine misfire and/or poor performance. The throttle position sensor is usually situated next to the Jeep Patriot’s throttle body. In some cases, it connects with the butterfly spindle to monitor the throttle position. However, on ‘drive-by-wire’ or electronic throttle control (ETC) systems it can also control the throttle position. It controls the rate and volume of airflow into the engine. Anytime the air/fuel mixture might be incorrect on a Jeep Patriot it is a cause for concern and the problem should be rectified as soon as possible. There is the chance of engine damage if this issue is left for too long, and driving an unhappy Jeep is never a relaxing drive. How do you reset the throttle position sensor on a Jeep Patriot?Turn ignition switch “ON” and wait at least 2 seconds. Turn ignition switch “OFF” wait at least 10 seconds. Turn ignition switch “ON” and wait at least 2 seconds. Turn ignition switch “OFF” wait at least 10 seconds.
Where is the throttle position sensor located?A throttle position sensor (TPS) is a sensor used to monitor the air intake of an engine. The sensor is usually located on the butterfly spindle/shaft, so that it can directly monitor the position of the throttle.
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