AutoCodes – Chrysler – P2280 Chrysler

P2280 Chrysler Code - Air Flow Restriction/Air Leak Between Air Filter and MAF

Quick Answer

The Engine Control Module (ECM) has detected a vacuum leak into the engine. Common causes include Check for intake leaks, Faulty Mass Air Flow (MAF) sensor, Faulty PCV system. Severity is Moderate - service should be scheduled soon. The vehicle may still be drivable for short trips if it runs normally, but avoid hard driving and repair it soon.

What it means: P2280 Chrysler indicates Air Flow Restriction/Air Leak Between Air Filter and MAF.
Common causes: Common causes include Check for intake leaks, Faulty Mass Air Flow (MAF) sensor, Faulty PCV system.
Severity: Moderate - service should be scheduled soon.
Can I drive?: The vehicle may still be drivable for short trips if it runs normally, but avoid hard driving and repair it soon.

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Code Popularity 232

How popular is this code, among other codes? Low

Repair Importance Level

Moderate (Service soon) (2 / 3)

Repair Difficulty Level

Intermediate (2 / 3)

What is this?

Table of contents Created and updated by William Orellana on Nov 06, 2023

Description
Possible Causes
How To Fix
Tech Notes ▶
Cost to Diagnose
Comments
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Code P2280 Chrysler Description

The Engine Control Module (ECM) has detected a vacuum leak into the engine. The ECM monitors the air passing through the Mass Air Flow (MAF) sensor, a vacuum leak means that unmetered air is entering the engine without passing through the MAF.

OBDII Code P2280 Chrysler - Air Flow Restriction/Air Leak Between Air Filter and MAF - AutoCodes.com — P2280 Chrysler Code - Air Flow Restriction/Air Leak Between Air Filter and MAF

What does this mean?

What are the Possible Causes of the DTC P2280 Chrysler?

Check for intake leaks
Faulty Mass Air Flow (MAF) sensor
Faulty PCV system

How to Fix the DTC P2280 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 does this mean?

Code Tech Notes

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What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P2280 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.