P0441 on 2013-2015 Dodge DART: Causes and Fixes for Incorrect Purge Flow

What's Unique About the 2013-2015 Dodge DART

For the Dodge Dart, this code is not always a simple case of a bad part. Chrysler issued several Technical Service Bulletins (TSBs) for 2013-2015 models that specifically list P0441 as one of several codes that can be resolved with a PCM software update. TSB #18-022-17 REV. A and #18-023-16 apply to Darts with the 2.4L engine and explicitly mention reprogramming the PCM to fix false P0441 codes. 🎬 Watch: A breakdown of Dodge-specific P0441 causes and fixes. This is a crucial, platform-specific detail, as the fix may require a trip to the dealer for a reflash rather than just replacing parts.

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 is on
• Possible slight fuel odor
• Difficulty starting, rough idle, or stalling immediately after refueling. This is a classic symptom of a purge valve stuck open, allowing un-metered fuel vapor into the intake manifold.
• In rare cases, a rough idle or difficulty starting even when not refueling if the purge valve is stuck open creating a constant vacuum leak.

Most Likely Causes

1. Faulty EVAP Purge Valve (Solenoid) 🔴 High Probability The purge valve is an electromechanical part that cycles thousands of times, leading to eventual failure. It can get stuck open, stuck closed, or fail electrically.
   How to confirm: Remove the valve (it's easily accessible on top of the engine). With no power applied, try to blow through it. If air passes through, the valve is stuck open and is faulty. You can also use a scan tool to command the purge valve open and closed while monitoring EVAP system pressure or listening for a click.
   Typical fix: Replace the EVAP purge valve. The OEM Mopar part is #4627182AA. 🎬 See this video for a step-by-step purge valve replacement.
   Est. part cost: $25-$60
2. Powertrain Control Module (PCM) Software Out of Date 🔴 High Probability Manufacturer TSBs #18-022-17 REV. A and #18-023-16 explicitly state that a software update can resolve P0441 for the 2.4L engine. The original software logic was likely too sensitive, leading to false codes.
   How to confirm: A Dodge dealership or a well-equipped independent shop can use a wiTECH scan tool to check the current software calibration ID against the latest version listed in the TSB.
   Typical fix: Reprogram the PCM with the latest manufacturer software. This is a dealer-only or specialist fix.
   Est. part cost: $0 (if under warranty) or $100-$200 for dealer labor
3. Cracked, Disconnected, or Clogged EVAP Hoses 🟡 Medium Probability The plastic and rubber hoses in the engine bay are exposed to extreme heat cycles, causing them to become brittle and crack over time.
   How to confirm: Visually inspect all EVAP lines between the charcoal canister (under the car near the rear driver's side wheel), the purge valve, and the intake manifold for obvious cracks or disconnections. A smoke test is the most effective way to find leaks that are not visible.
   Typical fix: Replace the damaged section of hose.
   Est. part cost: $10-$30

Rare But Worth Checking

• Clogged or Failed Charcoal Canister: This is less common for a P0441 code but can happen if the canister becomes saturated with fuel, often from habitually 'topping off' the fuel tank after the pump clicks off. This can cause liquid fuel to enter the vapor lines and ruin the canister.
• Loose or Faulty Gas Cap: While a bad gas cap typically causes a large leak code (P0455) or small leak code (P0456), it's a simple and free check. An incorrect or non-sealing cap can disrupt the entire EVAP system's pressure readings.
• Failed ESIM (Evaporative System Integrity Monitor) Module: This component, located on the charcoal canister, is a known failure point on Chrysler products. It contains a switch that can fail internally, causing various EVAP codes, including P0441, even if no leak is present. It is often the culprit when a smoke test passes but codes persist.

Diagnosis Steps

1. Read the code with an OBD-II scanner and note any other accompanying codes.
2. Check the gas cap. Ensure it is tight and the seal is not cracked or worn. A quick, free first step.
3. Visually inspect the EVAP purge valve and its connecting hoses near the engine for any obvious cracks, damage, or loose connections.
4. Test the purge valve. Disconnect the valve from its electrical connector and hoses. Try to blow through it. It should be completely sealed. If you can blow through it, it's bad and needs replacement.
5. If you have a 2.4L engine, call a Dodge dealership with your VIN. Ask if TSB #18-022-17 REV. A or #18-023-16 are open or have been performed on your vehicle. This can save you from buying unnecessary parts.
6. If the purge valve tests good and no TSBs are applicable, perform a smoke test on the EVAP system to check for hard-to-see leaks in the lines or charcoal canister. Pay close attention to the fuel filler neck area, as tiny cracks may not be obvious.
7. If the smoke test passes, the next most likely culprit is a failed ESIM module on the charcoal canister.
8. If no physical faults are found, the issue is most likely related to the PCM software, and a dealer update is the final step.

Parts You'll Likely Need

• EVAP Purge Valve / Solenoid (OEM #4627182AA) — This is the most common mechanical failure point for a P0441 code, as it is a moving part that can get stuck open or closed. This part number fits the 1.4L, 2.0L, and 2.4L Dart engines.
  Trusted brands: Mopar, Dorman, Standard Motor Products (SMP)
  OEM price range: $65-$99
  Aftermarket price range: $25-$50

Related Codes That Often Appear With This One

• P2172 — Listed in the same TSBs (#18-022-17 REV. A, #18-023-16) as being potentially resolved by a PCM software update.
• P1D73 — Listed in the same TSBs (#18-022-17 REV. A, #18-023-16) as being potentially resolved by a PCM software update.
• U0140 — Listed in the same TSBs (#18-022-17 REV. A, #18-023-16) as being potentially resolved by a PCM software update.
• P0456 — Also an EVAP system code (small leak detected). It is also mentioned in TSB #18-022-17 REV. A. A failing purge valve, cracked filler neck, or faulty ESIM can trigger both flow and leak codes.
• P0457 — An EVAP code indicating a leak, often interpreted as a loose or missing fuel cap. This code frequently appears alongside P0441 when the root cause is a faulty ESIM module or a cracked fuel filler neck.

Technical Service Bulletins (TSBs) & Recalls

• 18-022-17 REV. A: For 2013-2015 Darts with 2.4L engine. Involves reprogramming the PCM to fix a list of DTCs, including P0441 - Evap Purge System Performance. Also addresses issues like engine start-up flare and idle surge.
• 18-023-16 & 18-023-16 REV. D: For 2013-2014 Darts with 2.4L engine. Also involves a PCM reflash to correct P0441 among other codes and performance issues.

Platform-Specific Known Issues

• A PCM software update may be required to fix this code on 2.4L models. Chrysler issued TSBs #18-022-17 REV. A and #18-023-16 which list P0441 as a code that can be fixed by reprogramming the PCM. Owners should inquire about this with a dealership before replacing parts.
• Difficulty starting after refueling is a very common complaint tied to this code on the Dart, often discussed in owner forums. This strongly points to a purge valve that is stuck open.
• The ESIM (Evaporative System Integrity Monitor) module, located on the charcoal canister, is a very common failure point that can cause P0441, often after a smoke test shows no leaks.

Mechanic-Grade Diagnostic Values

• EVAP Purge Valve Solenoid Resistance — expected: 14-36 Ohms. A good valve from a Dodge was measured at 14.4 Ohms. Another test showed 36 Ohms at ~60°F, noting resistance changes with temperature. A general guide suggests a range of 12-130 Ohms is possible depending on the specific part.. Failure: An open circuit (infinite resistance) or a dead short (zero resistance) indicates a failed solenoid coil.
• Voltage at Purge Valve Connector — expected: Battery voltage on one pin with key on, engine off. One test showed ~9V, which was enough to confirm the circuit was live.. Failure: 0 volts indicates a wiring issue, blown fuse, or problem with the PCM driver circuit.

Scan Tool Commands That Help

• wiTECH (OEM Scan Tool): Small Leak Verification Test (SLVT) — Although the TSB specifically mentions this for P0456 (small leak), it is an essential EVAP system function test. It can be used to confirm a system is sealed after a repair without needing multiple drive cycles. It is the definitive factory method for verifying EVAP system integrity.
• Professional Scan Tool: EVAP Purge/Seal Test — This bidirectional command allows the technician to manually command the purge solenoid open and the vent solenoid closed. While monitoring fuel tank pressure, the technician can verify if the system is building vacuum, which confirms the purge valve is opening and that there are no major blockages between it and the engine.

Wiring & Ground Locations

• F87 — In the underhood power distribution center (fuse box).. On some Dodge Dart models, this 10-amp fuse provides power to the EVAP purge valve solenoid. If blown, the valve will not operate. Note: On other models, this fuse slot is empty, and the valve is powered directly by the PCM.
• G103 / G104 / G100 / G102 — Left side of the engine compartment. G103/G104 are common grounds for engine controls. G100/G102 are also at the left front of the engine compartment.. The PCM and various engine sensors rely on these grounds. A corroded or loose ground here can cause erratic sensor readings and component behavior, potentially triggering false codes like P0441.
• Engine Block to Chassis Ground — A ground strap runs from the engine block to the chassis/frame rail, often visible from the passenger side wheel well area.. A poor engine ground can cause a host of electrical problems. While less likely to be the direct cause of a single P0441 code, it can contribute to intermittent and difficult-to-diagnose electrical faults within the engine management system.

Real Owner Repair Stories

• Reddit user CK46111 in r/dodgedart (2015 Dodge Dart SE 2.0L) — Check Engine Light with codes P0456 (Small Leak), P0457 (Fuel Cap Loose), and P0441 (Incorrect Purge Flow).
  ❌ Tried (didn't work) Replacing the Fuel Cap, Replacing the Canister Purge Valve
  ✅ What actually fixed it The ESIM (Evaporative System Integrity Monitor) module on the charcoal canister had failed. Replacing the ESIM module resolved all codes.
• Reddit user comment in r/dodgedart (2013 Dodge Dart SXT) — Persistent EVAP codes after trying common fixes.
  ❌ Tried (didn't work) Smoke test showed no leaks, Replacing the gas cap, Replacing the purge valve and EVAP sensor
  ✅ What actually fixed it A very slight crack in the fuel filler neck where the gas cap seals. The crack was so small that it did not show up during a smoke test but was enough for the onboard diagnostics to detect a leak.

"I Checked Everything" — The Actual Cause

• A common scenario for the Dodge Dart is passing a smoke test but still having EVAP codes (P0441, P0456, P0457). In many of these cases, the cause is a faulty ESIM (Evaporative System Integrity Monitor) module. The internal switch fails, tricking the PCM into thinking there's a leak when there isn't one.
• In at least one documented case, a smoke test repeatedly passed, but the actual cause was a hairline crack in the fuel filler neck, which was too small to be detected by the smoke machine but was found by the more sensitive onboard diagnostic system.

When the Usual Fixes Don't Work

• While the purge valve and PCM software are the most common causes, multiple owner and technician reports confirm that when those fixes fail, the root cause is often the ESIM module located on the charcoal canister. In one case, a 2015 Dart owner replaced the purge valve and gas cap for codes P0441/P0456/P0457, but the final fix was a new ESIM module. In another instance involving a 2013 Dart, the final fix for similar codes was a minutely cracked fuel filler neck that even a smoke test couldn't find. These cases show that if the primary causes don't resolve the issue, diagnosis must expand to the entire EVAP system, with a focus on the ESIM and filler neck.

OEM Part Supersession History

• 4627182AA → 4627973AD — Part update/revision.
  Heads up: Potential incompatibility exists. While one Mopar source shows 4627182AA is replaced by 4627973AD, the fitment for the new part number appears to be for larger 5.7L engines in other Dodge/Chrysler vehicles. Multiple other part suppliers confirm 4627182AA is the correct part for all 2013-2015 Dart engines. Caution is advised; verify fitment with VIN before purchasing the superseded part for a Dart.

Model Year Variations Within This Range

• All (Varies by configuration): The power source for the purge valve solenoid can differ. Some models use fuse F87 (10A) in the underhood fuse box. On other models, this fuse slot is empty, and the valve is powered and controlled directly by the Powertrain Control Module (PCM). This is a critical difference for electrical diagnosis.