01 What Happens If You Ignore A Check Engine Light For Too Long • 02 B0016 - Right Front or Passenger Frontal Deployment Loop (S… • 03 Should You Warm Up Your Car Engine Before Driving? • 04 The Mechanic Who Rebuilt 100 Engines Explains What Drivers … • 05 The Benefits of ABS: Why You Need This Safety Feature in Yo… • 06 The Most Common Car Repair Mistake and How to Avoid It • 07 How Self-Driving Cars See and Detect Objects • 08 Engine Sensors: How They Monitor and Optimize Performance • 09 Car Runs Worse After an Oil Change This Is How to Fix It • 10 How Does Nitrous, Superchargers, and Turbochargers Boost Yo… •

DTC codes / Ford codes / P1443

P1443 · FordEvaporative Emission Control System Vacuum System Purge Control Solenoid or Purge Control Valve Fault

P1443 on Ford vehicles means the powertrain control module (PCM) has detected a fault in the evaporative emission control (EVAP) system's vacuum purge circuit, specifically involving the purge control solenoid or purge control valve. The PCM commands the purge valve to open and allow fuel vapor to be drawn into the intake, then monitors the resulting vacuum changes; when the expected vacuum signature is not seen, it sets this code.

SystemPowertrain
Code typeFord specific
SeverityLow
Fix difficultyIntermediate
AreaAuxiliary emission controls
Running on fumes Free guides aren't free to make. Top up the tank. Any amount, one time. Fuel the Garage