AutoCodes – Chrysler – P2229 Chrysler

P2229 Chrysler Code - Barometric Pressure Sensor 'A' Circuit High

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: P2229 Chrysler indicates Barometric Pressure Sensor 'A' Circuit High.
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 549

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 03, 2021

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P2229 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 P2229 Chrysler - Barometric Pressure Sensor 'A' Circuit High - AutoCodes.com — P2229 Chrysler Code - Barometric Pressure Sensor 'A' Circuit High

What does this mean?

What are the Possible Causes of the DTC P2229 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 P2229 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 P2229 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.

Need more information about the P2229 Chrysler code?

Need more information on how to fix the P2229 Chrysler code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P2229 Chrysler code diagnosed by a professional: Find a repair shop in your area

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 P2229 Chrysler Code

1. What are the common symptoms of OBDII code P2229 in a Chrysler vehicle?

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

2. What does the OBDII code P2229 Chrysler indicate?

- The code P2229 indicates an issue with the Barometric Pressure Sensor 'A' Circuit registering a high voltage condition.

3. What are the possible causes of the Barometric Pressure Sensor 'A' Circuit High code in a Chrysler vehicle?

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

4. How can I diagnose the cause of OBDII code P2229 in my Chrysler?

- To diagnose the issue, you can use a diagnostic scanner to read the code, inspect the sensor and its wiring for damage, check for vacuum leaks, and perform a thorough inspection of the ECM.

5. Can I still drive my Chrysler with the P2229 code present?

- It is not recommended to drive the vehicle with the P2229 code present, as it can lead to further engine damage and potential safety hazards.

6. How can I repair the Barometric Pressure Sensor 'A' Circuit High code in my Chrysler?

- Repair options include replacing the barometric pressure sensor, repairing any damaged wiring or connectors, fixing vacuum leaks, and resetting the ECM after the issue has been addressed.

7. Will resetting the ECM clear the P2229 code in my Chrysler?

- Resetting the ECM may temporarily clear the code, but if the underlying issue causing the code is not fixed, the code is likely to reappear.

8. Can a DIY enthusiast fix the P2229 code in a Chrysler, or should I seek professional help?

- Depending on your automotive repair skills and tools available, fixing the P2229 code may be possible for a DIY enthusiast. However, seeking professional help is recommended for accurate diagnosis and repair.

9. How much does it typically cost to repair the Barometric Pressure Sensor 'A' Circuit High code in a Chrysler?

- The cost of repair can vary depending on the exact cause of the issue and whether you choose to do it yourself or seek professional help. Costs may include parts and labor.

10. Is the P2229 code specific to Chrysler vehicles, or can it occur in other car makes and models?

- While the P2229 code is associated with Chrysler vehicles, similar codes related to barometric pressure sensor circuit high issues can occur in other car makes and models as well.