AutoCodes – Chrysler – P2228 Chrysler

P2228 Chrysler Code - Barometric Pressure Sensor 'A' Circuit Low

Quick Answer

The Powertrain Control Module (PCM) continuously monitors this sensor for concerns. Common causes include Faulty Barometric Pressure (BARO) sensor, Barometric Pressure (BARO) sensor harness is open or shorted, Barometric Pressure (BARO) sensor circuit poor electrical connection. 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: P2228 Chrysler indicates Barometric Pressure Sensor 'A' Circuit Low.
Common causes: Common causes include Faulty Barometric Pressure (BARO) sensor, Barometric Pressure (BARO) sensor harness is open or shorted, Barometric Pressure (BARO) sensor circuit poor electrical connection.
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.

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Code Popularity 697

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on May 20, 2021

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P2228 Chrysler Description

The Powertrain Control Module (PCM) continuously monitors this sensor for concerns. The test fails when the Barometric Pressure (BARO) Parameter Identification (PID) does not correlate with the Throttle Intake Pressure (TIP) or the Manifold Absolute Pressure (MAP) PIDs at ignition ON. This DTC sets when the PCM detects an out of range condition in the control circuit.

OBDII Code P2228 Chrysler - Barometric Pressure Sensor 'A' Circuit Low - AutoCodes.com — P2228 Chrysler Code - Barometric Pressure Sensor 'A' Circuit Low

What does this mean?

What are the Possible Causes of the DTC P2228 Chrysler?

Faulty Barometric Pressure (BARO) sensor
Barometric Pressure (BARO) sensor harness is open or shorted
Barometric Pressure (BARO) sensor circuit poor electrical connection
Faulty Powertrain Control Module (PCM)

How to Fix the DTC P2228 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 P2228 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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About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about P2228 Chrysler Code

1. What are the common symptoms of OBDII code P2228 in a Chrysler vehicle?

- Common symptoms include poor engine performance, reduced fuel efficiency, and the illumination of the check engine light.

2. What does the OBDII code P2228 in a Chrysler indicate?

- The code P2228 indicates a low circuit voltage in the Barometric Pressure Sensor 'A' in the Chrysler vehicle.

3. What are the possible causes of OBDII code P2228 in a Chrysler?

- Potential causes include a faulty barometric pressure sensor, damaged wiring or connectors, or issues with the engine control module (ECM).

4. How can I diagnose the cause of OBDII code P2228 in my Chrysler?

- You can diagnose the issue by performing a visual inspection of the sensor and its connections, testing the sensor's voltage, and using a scan tool to gather data from the ECM.

5. Can I continue to drive my Chrysler with OBDII code P2228?

- It is not recommended to continue driving with the code present, as it can lead to further engine damage and reduced performance.

6. How can I repair OBDII code P2228 in my Chrysler?

- Repair options may include replacing the barometric pressure sensor, repairing damaged wiring or connectors, or reprogramming the ECM.

7. Will resetting the check engine light resolve OBDII code P2228 in my Chrysler?

- Resetting the check engine light may temporarily turn it off, but the underlying issue causing the code will still need to be addressed to prevent it from reoccurring.

8. How much does it typically cost to repair OBDII code P2228 in a Chrysler?

- The cost of repairing OBDII code P2228 can vary depending on the specific cause, but it may range from $100 to $300 for parts and labor.

9. Can a DIY enthusiast fix OBDII code P2228 in a Chrysler?

- Depending on their skill level and access to tools, a DIY enthusiast may be able to replace the barometric pressure sensor or check wiring connections, but more complex repairs may require professional assistance.

10. How long does it take to repair OBDII code P2228 in a Chrysler?

- The repair time can vary based on the cause of the code and the complexity of the fix, but it typically takes a few hours to complete the repair.