AutoCodes – Dodge – P2228 Dodge

P2228 Dodge 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 Dodge 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 23,536

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 Jun 14, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P2228 Dodge 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 Dodge - Barometric Pressure Sensor 'A' Circuit Low - AutoCodes.com — P2228 Dodge Code - Barometric Pressure Sensor 'A' Circuit Low

What does this mean?

What are the Possible Causes of the DTC P2228 Dodge?

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 Dodge?

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 Dodge 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.

Need more information about the P2228 Dodge code?

Need more information on how to fix the P2228 Dodge code? Get Access to Factory Service Manuals

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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 Dodge Code

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

- Common symptoms include poor engine performance, rough idling, decreased fuel efficiency, and the illumination of the Check Engine Light.

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

- OBDII code P2228 points to an issue with the Barometric Pressure Sensor 'A' Circuit registering low voltage in the Dodge's engine control module.

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

- The potential causes of P2228 include a faulty barometric pressure sensor, damaged wiring or connectors in the sensor circuit, or issues with the engine control module.

4. How can I diagnose the Barometric Pressure Sensor 'A' Circuit Low issue in my Dodge?

- Diagnosis typically involves using a scan tool to read the OBDII code, checking the sensor's voltage output, inspecting the sensor's wiring, and testing the sensor's resistance.

5. Can driving with an unresolved P2228 code cause further damage to my Dodge vehicle?

- Continuing to drive with P2228 unresolved may lead to reduced engine performance, decreased fuel efficiency, and potential damage to other engine components over time.

6. Is it safe to ignore the OBDII code P2228 in my Dodge vehicle?

- Ignoring the P2228 code can result in poor engine performance, reduced fuel efficiency, and potential long-term damage to the engine. It is recommended to address the issue promptly.

7. How can I repair the Barometric Pressure Sensor 'A' Circuit Low issue in my Dodge?

- Repair options may include replacing the faulty barometric pressure sensor, repairing damaged wiring or connectors, or reprogramming the engine control module to address the issue.

8. Can a DIY enthusiast resolve the OBDII code P2228 in a Dodge, or is professional assistance recommended?

- Depending on one's automotive repair skills and access to tools, DIY enthusiasts may be able to address the P2228 code by following repair guides. However, professional assistance is recommended for accurate diagnosis and repair.

9. How much can I expect to pay for repairing the Barometric Pressure Sensor 'A' Circuit Low issue in my Dodge?

- The cost of repairing P2228 can vary based on the specific cause of the issue, the need for replacement parts, and whether professional labor is required. Costs may range from a few hundred to over a thousand dollars.

10. How long does it typically take to repair the OBDII code P2228 in a Dodge vehicle?

- The repair time for P2228 can vary based on the complexity of the issue, the availability of replacement parts, and the repairer's expertise. In most cases, resolving P2228 may take a few hours to a full day.