Ford Fusion: Evaporative Emissions - 1.5L EcoBoost (118kW/160PS) – I4 / Evaporative Emissions. Diagnosis and Testing
Engine Diagnostic Information
Diagnostics
in this manual assume a certain skill level and knowledge of
Ford-specific diagnostic practices. For information about these,
REFER to: Diagnostic Methods (100-00 General Information, Description and Operation).
For PCM
DTC,
For driveability symptoms without DTC, Refer to Powertrain Control/Emissions Diagnosis (PC/ED) manual. See Section 3, Symptom Charts.
Activation
Phase 1 - Leak Verification
Run the EVAP Test with the scan tool.
NOTE:
Some small leaks may not be detected using the EVAP Test...
Other information:
Removal
NOTICE:
During the removal or installation of components, cap, tape
or otherwise appropriately protect all openings and tubes/fittings to
prevent the ingress of dirt or other contamination. Remove caps, tape
and other protective materials prior to installation...
Date: October 22, 2025
The Ford Fusion remains one of the most memorable sedans in modern automotive history, standing as a symbol of Ford’s transition toward innovation, technology, and fuel efficiency. Even five years after the last Fusion rolled off the production line, the model continues to enjoy a strong reputation among owners, mechanics, and used-car enthusiasts across North America..