P1450 on FORD FUSION — Unable To Bleed Up Fuel Tank Vacuum

Q: "What does P1450 mean on a FORD FUSION?"

"P1450 indicates: Unable To Bleed Up Fuel Tank Vacuum. This is a manufacturer-specific powertrain code. 29 FORD FUSION owners have reported this to NHTSA."

Q: "What are the most common causes of P1450 on FORD FUSION?"

"Based on 29 NHTSA reports, the most commonly cited components are: Fuel/Propulsion System, Engine,Fuel/Propulsion System, Engine. These percentages are based on the component field in owner complaints."

Q: "Is P1450 serious on my FORD FUSION?"

"Of 29 NHTSA reports for this code on FORD FUSION, none involved a crash or fire. However, any diagnostic code should be evaluated by a qualified mechanic."

Q: "What should I do if my FORD FUSION shows P1450?"

"1) Check for recalls on your VIN at nhtsa.gov/recalls. 2) Get a professional diagnosis — a code alone doesn't identify the exact failed part. 3) Get 2-3 repair estimates to compare."

What P1450 Means on Your FORD FUSION

P1450 is a diagnostic trouble code indicating: Unable To Bleed Up Fuel Tank Vacuum. This code relates to the manufacturer-specific powertrain system. FORD describes this as: Inability of Evaporative Emission Control System to Bleed Fuel Tank. The vehicle's computer detected a condition outside normal operating parameters and stored this code.

29 FORD FUSION owners have reported this issue to NHTSA across model years 2010-2018. Most reports come from the 2015, 2010 model years. The most commonly reported component is Fuel/Propulsion System (48.3% of reports).

Real FORD FUSION Owner Reports

Source: NHTSA Complaints Database

"Car stalled at a stop light on [XXX] where the speed limit is 50MPH. My [XXX] daughter was driving and could not restart the car."

— 2010 FORD FUSION owner · FUEL/PROPULSION SYSTEM · Filed 01/31/2024

"The power steering assist fault came on because of either a tire sensor warning being ignored or evap code P1450 being ignored. Either way my step-son ignored the check engine light apparently for a couple months. Understandable from young driver."

— 2010 FORD FUSION owner · STEERING,ELECTRICAL SYSTEM · Filed 12/25/2022

"Tl* the contact owns a 2010 ford fusion. the contact stated that the vehicle stalled without warning numerous times."

— 2010 FORD FUSION owner · FUEL/PROPULSION SYSTEM · Filed 05/01/2015

"Recall 15v793000: fuel tank cracks and leaks fuel. 03/05/2018 my car had check engine light on. i checked it at firestone service and it showed code p1450. they found that valve cover gasket was leaking. i've been told that this is a recall and i have to go to dealer."

— 2010 FORD FUSION owner · FUEL/PROPULSION SYSTEM · Filed 03/05/2018

"I noticed that my car was not starting immediately after pumping gas. i drove it and the check engine light came on. it then went off and came back on the next day and has stayed on. the other night as i got off the interstate and came to a stop i noticed that my car was shaking horribly."

— 2010 FORD FUSION owner · FUEL/PROPULSION SYSTEM · Filed 01/30/2015

All reports filed by vehicle owners directly with the U.S. Department of Transportation.

📊 Complaint Trend by Model Year

6

'10

6

'11

2

'13

2

'14

7

'15

5

'16

1

'18

Common Causes on FORD FUSION

Based on NHTSA complaint component analysis for this vehicle.

FUEL/PROPULSION SYSTEM 48.3%

ENGINE,FUEL/PROPULSION SYSTEM 10.3%

ENGINE 10.3%

UNKNOWN or OTHER 6.9%

STEERING,ELECTRICAL SYSTEM 3.4%

What To Do Next

1
Check for recalls on YOUR VIN
Go to nhtsa.gov/recalls and enter your VIN. If your vehicle is covered, repairs are free.
2
Get a proper diagnosis
A code alone doesn't tell you the exact failed part. A diagnostic at a shop ($50–$150) pinpoints the root cause before you spend money on parts.
3
Compare repair quotes
Get 2–3 quotes. Dealer vs. independent shop prices often differ 30–50% for the same repair.

Frequently Asked Questions

What does P1450 mean on a FORD FUSION? ▾

P1450 indicates: Unable To Bleed Up Fuel Tank Vacuum. This is a manufacturer-specific powertrain code. 29 FORD FUSION owners have reported this to NHTSA.

What are the most common causes of P1450 on FORD FUSION? ▾

Based on 29 NHTSA reports, the most commonly cited components are: Fuel/Propulsion System, Engine,Fuel/Propulsion System, Engine. These percentages are based on the component field in owner complaints.

Is P1450 serious on my FORD FUSION? ▾

Of 29 NHTSA reports for this code on FORD FUSION, none involved a crash or fire. However, any diagnostic code should be evaluated by a qualified mechanic.

What should I do if my FORD FUSION shows P1450? ▾

1) Check for recalls on your VIN at nhtsa.gov/recalls. 2) Get a professional diagnosis — a code alone doesn't identify the exact failed part. 3) Get 2-3 repair estimates to compare.

P1450 on Other Vehicles

→ All codes reported on FORD FUSION