P0441 on 2015 Dodge Journey: EVAP Incorrect Purge Flow Causes and Fixes

What's Unique About the 2015-2015 Dodge JOURNEY

For the 2015 Dodge Journey, this code is not always a simple bad part. Dodge has issued multiple Technical Service Bulletins (TSBs) indicating that the P0441 code, especially on the 2.4L engine, can be caused by a software glitch in the Powertrain Control Module (PCM). This suggests the original software calibration was overly sensitive. Furthermore, while many sources describe this as a non-critical emissions code, a real-world owner complaint filed with the NHTSA for a 2015 Journey reported that a recurring P0441 code was causing the vehicle to stall, making it a more significant issue for this specific model. A stuck-open purge valve is also known to cause difficulty starting immediately after refueling on similar Chrysler/Dodge vehicles. Some owners on forums note that the ground system on the Journey can be weak, and upgrading engine-to-chassis grounds may resolve persistent, difficult-to-diagnose electrical issues.

Diagnostic Flowchart

Tap your situation to follow the diagnostic path that matches what you're seeing on this vehicle.

Symptoms You May Notice

• Check Engine Light illuminated
• Engine may stall, particularly at idle or low speeds.
• Rough or fluctuating idle.
• A faint smell of fuel.
• Difficulty starting the engine right after refueling (if purge valve is stuck open).

Most Likely Causes

1. Faulty EVAP Purge Valve/Solenoid 🔴 High Probability The purge solenoid is a constantly working valve that is a common failure point on many Chrysler/Dodge/Jeep products, including the Journey. It can get stuck open or closed from wear and tear or become clogged with charcoal particles from the canister.
   How to confirm: Disconnect the valve's hoses with the engine off. If you can blow air through it, it is stuck open and faulty. Alternatively, a scan tool can command the valve to open and close to test its function. You can also apply 12V power to its pins; it should click open and allow air to pass. Resistance across the two pins should be between 14 and 36 ohms.
   Typical fix: Replace the purge valve solenoid. On the 2.4L engine, it is located low on the firewall, below the master cylinder. 🎬 Watch: How to locate and replace the 2.4L purge solenoid. On the 3.6L, it is often on the back of the intake manifold. This is typically accessible for DIY replacement.
   Est. part cost: $25 - $70
2. Outdated Powertrain Control Module (PCM) Software 🟡 Medium Probability Manufacturer TSBs #18-081-17, #18-033-16, and #18-014-15 REV-A specifically list P0441 as a code that can be resolved by a PCM software update, particularly on the 2.4L engine. This indicates the original factory software was too sensitive.
   How to confirm: A Dodge dealership or a properly equipped independent shop with wiTECH software can check your vehicle's software version against the latest available version by using your VIN.
   Typical fix: The dealer reprograms or 'flashes' the PCM with the updated software. This is not a DIY repair and requires a battery charger to maintain stable voltage during the process.
   Est. part cost: $0 (if under warranty) or $150-$250 (dealer labor)
3. Cracked, Disconnected, or Clogged EVAP Hoses 🟡 Medium Probability The rubber and plastic hoses in the engine bay are exposed to heat and vibration, which can cause them to become brittle and crack over time. A hose can also be inadvertently left disconnected after other engine work.
   How to confirm: Visually inspect all EVAP lines between the charcoal canister, purge valve, and engine intake for obvious cracks or disconnections. A smoke test is the professional method for finding small, hard-to-see leaks.
   Typical fix: Replace the damaged section of hose or securely reconnect it.
   Est. part cost: $10 - $50
4. Loose or Faulty Gas Cap ⚪ Low Probability While more commonly associated with leak codes (P0456), a gas cap that doesn't seal properly can disrupt the entire EVAP system's pressure, potentially contributing to a flow fault. Using an aftermarket cap that doesn't seal correctly is a known issue.
   How to confirm: Ensure the cap clicks several times when tightened. Check the cap's rubber seal for cracks or damage. If in doubt, replace it, preferably with an OEM Mopar part.
   Typical fix: Tighten or replace the gas cap.
   Est. part cost: $15 - $30

Rare But Worth Checking

• Clogged Charcoal Canister: Overfilling the fuel tank can force liquid gasoline into the charcoal canister, saturating it and preventing proper vapor flow. In some cases, charcoal pellets can break loose and travel up the purge line, clogging the purge solenoid itself.
• Wiring Issue to Purge Solenoid: A damaged wire, poor ground, or corroded connector can prevent the purge solenoid from receiving the correct signal from the PCM, mimicking a failed part. The circuit can be tested for proper voltage with the key on.
• Faulty EVAP System Integrity Module (ESIM): Instead of a traditional vent valve, many modern Dodge vehicles use an ESIM (also called a leak detection pump) mounted on the charcoal canister. If this module fails, it can cause incorrect system pressure readings and trigger flow-related codes like P0441.

Diagnosis Steps

1. Check that the gas cap is tight and the seal is intact. An OEM Mopar cap is recommended if replacement is needed.
2. Visually inspect the EVAP purge solenoid and its connecting hoses in the engine bay for any obvious cracks or loose connections. The purge valve is under the master cylinder on the 2.4L and on the back of the intake for the 3.6L.
3. Test the purge solenoid. Disconnect its hoses and try to blow through it with the engine off. If air passes, the valve is stuck open and must be replaced.
4. If the valve seems okay, check its electrical connector for corrosion or damage and test for voltage (should be ~12V with key on). Test the solenoid's resistance with a multimeter; 🎬 See this professional walkthrough for diagnosing purge valve codes. a reading between 14-36 ohms is expected.
5. If no physical faults are found, contact a dealer to inquire about TSBs #18-081-17, #18-033-16, or #18-014-15 REV-A to see if a PCM software update is needed for your vehicle's VIN.
6. If the code persists after checking the valve and software, perform a smoke test on the EVAP system to check for hard-to-find leaks in the lines or charcoal canister.
🎬 Watch: How to perform a smoke test for EVAP leaks.

Parts You'll Likely Need

• Vapor Canister Purge Valve / Solenoid (OEM #4861963AB (Verify by VIN)) — This is the most frequent cause of P0441, as the valve can get stuck open or closed, directly causing an incorrect purge flow.
  Trusted brands: Mopar, Dorman (p/n 911-481), Standard Motor Products, Bosch (p/n 0280142431)
  OEM price range: $50 - $90
  Aftermarket price range: $25 - $60

Related Codes That Often Appear With This One

• P0456 — This code for a 'Small EVAP Leak' often appears with P0441. The TSBs for the Journey list these codes together, suggesting a PCM software update could fix both simultaneously. A stuck-open purge valve can also sometimes be interpreted as a small leak.
• P0443 — This indicates a problem with the purge solenoid's electrical circuit. If you see P0441 and P0443 together, it points very strongly to a faulty purge solenoid or its wiring/connector.

Technical Service Bulletins (TSBs) & Recalls

• Bulletin #18-081-17: Recommends a PCM software update for a group of DTCs including P0441.
• Bulletin #18-033-16: Also lists P0441 as a code that can be resolved with a PCM flash for both 2.4L and 3.6L engines.
• Bulletin #18-014-15 REV-A: Specifically calls out P0441 on the 2.4L engine as being potentially fixed by a PCM software update.

Platform-Specific Known Issues

• A recurring P0441 code on a 2015 Journey was reported to the NHTSA for causing the vehicle to stall.
• Multiple TSBs exist that address this code with a software update for the Powertrain Control Module (PCM), indicating a known software sensitivity issue, especially on the 2.4L engine.
• A stuck-open purge valve can lead to difficulty starting the vehicle immediately after refueling, a symptom noted on platform-mate vehicles.
• The factory electrical ground system on the Journey is considered a weak point by some owners; adding or upgrading engine-to-chassis ground cables has been suggested as a fix for various difficult-to-trace electrical problems.

Mechanic-Grade Diagnostic Values

• EVAP Purge Valve/Solenoid Coil Resistance — expected: 14 to 36 ohms. Failure: A reading of 0 ohms (short circuit) or infinite/OL (open circuit).
• Fuel Tank Pressure (FTP) Sensor Voltage (Key On, Engine Off, Gas Cap Open) — expected: ~2.5V - 2.66V. Failure: A voltage that is significantly skewed from this range indicates a faulty sensor or wiring issue.
• EVAP Purge Solenoid Connector Voltage (Key On) — expected: Approximately 9V to 12V (Battery Voltage). Failure: No voltage indicates a blown fuse or an open in the power supply circuit.

Scan Tool Commands That Help

• wiTECH or high-level bidirectional scanner: EVAP Purge Solenoid Duty Cycle / Actuation Test — This command allows the technician to manually open and close the purge solenoid while monitoring system pressure to confirm if the valve is physically responding to PCM commands.
• wiTECH or high-level bidirectional scanner: EVAP System Leak Test — This function commands the ESIM/vent valve to seal the system and monitors the fuel tank pressure sensor to see if the system can hold a vacuum, which helps differentiate between flow faults and actual leaks.

Wiring & Ground Locations

• Purge Solenoid Connector (3.6L) — On the back of the intake manifold.. This is the electrical connection point for the purge solenoid. Corrosion or damage here will cause P0443 and P0441. One pin receives battery voltage, and the other is a duty-cycled ground from the PCM.
• Purge Solenoid Connector (2.4L) — Low on the firewall, below the master cylinder.. This is the electrical connection point for the purge solenoid on the 4-cylinder engine. Checking for voltage and a good connection here is a primary diagnostic step.
• Main Chassis Grounds — On the driver and passenger side strut towers in the engine bay.. Forum users report the Journey has a weak factory ground system. Poor grounds can cause a variety of intermittent electrical faults, including sensor data errors that could potentially trigger an EVAP code. Upgrading these grounds is a known community fix for electrical gremlins.

Real Owner Repair Stories

• Reddit user skulnick1244 (2018 Dodge Journey GT 3.6L, 80k miles) — Check Engine Light and a persistent 'Check Gas Cap' message on startup.
  ❌ Tried (didn't work) Replacing the gas cap with an aftermarket one., Replacing the EVAP canister purge valve., Clearing codes with a basic scanner.
  ✅ What actually fixed it The user discovered the problem only occurred when the fuel tank was full. Keeping the tank at 3/4 or less prevented the codes from returning. The 'Check Gas Cap' message eventually cleared on its own after several weeks of driving. This suggests a potential issue with the fuel tank pressure sensor or canister being flooded only at full capacity.

OEM Part Supersession History

• 4861963AB → 4861963AD — Part revision by manufacturer.
  Heads up: Part 4861963AD replaces previous versions 4861963AA, 4861963AB, and 4861963AC. This part is the EVAP System Integrity Module (ESIM), not the purge solenoid.
• 68056826AA through AF → 68056826AG — Part revision by manufacturer.
  Heads up: This is the part number for the complete vapor canister assembly for 2011-2020 Journeys. Ensure you are ordering the correct assembly for your model year.