Ford Fiesta: Evaporative Emissions - 1.6L EcoBoost (132kW/180PS) – Sigma / Evaporative Emissions - Overview. Description and Operation

Ford Fiesta 2014 - 2019 Service Manual / Engine / Evaporative Emissions - 1.6L EcoBoost (132kW/180PS) – Sigma / Evaporative Emissions - Overview. Description and Operation

Overview

The EVAP system prevents hydrocarbon emissions from entering the atmosphere by storing fuel vapors and routing the vapors to the engine to be consumed during normal engine operation.

The EVAP system consists of:

EVAP canister
EVAP canister purge valve
EVAP canister vent solenoid
Fuel Tank Pressure (FTP) sensor and tube
Easy Fuel (capless) fuel tank filler pipe

Evaporative Emissions - 1.6L EcoBoost (132kW/180PS) – Sigma

Evaporative Emissions - System Operation and Component Description. Description and Operation

System Operation Refer to the PC/ED manual section 1 Description and Operation. System Diagram Item Service Part Number Description 1 9424 Intake manifold 2 - PCV valve (part of 6A785) 3 6A785 Crankcase vent oil separator ..

Other information:

Ford Fiesta 2014 - 2019 Service Manual: Starting System. Diagnosis and Testing

Inspection and Verification Diagnostics in this manual assume a certain skill level and knowledge of Ford-specific diagnostic practices. REFER to: Diagnostic Methods (100-00 General Information, Description and Operation). Verify the customer concern by operating the starting system. Before diagnosing or repairing the starting system inspect the following items: ..

Ford Fiesta 2014 - 2019 Service Manual: Rear Bumper Cover. Disassembly and Assembly

DISASSEMBLY NOTE: Disassembly steps in this procedure may contain assembly details. Remove the rear bumper cover. Refer to: Rear Bumper Cover (501-19 Bumpers, Removal and Installation). NOTE: If equipped. Remove the rear parking aid sensor. Refer to: Rear Parking Aid Sensor (413-13A Parking Aid - Vehicles With: Rear Parking Aid, Removal and Install..

Wheels and Tires. Diagnosis and Testing

Preliminary Inspection

Verify the customer concern by carrying out a road test on a smooth road. If any vibrations are apparent, Refer to the Symptom Chart: NVH.
To maximize tire performance, inspect for signs of incorrect inflation and uneven wear, which may indicate a need for balancing, rotation or front suspension alignment.
Correct tire pressure and driving techniques have an important influence on tire life. Heavy cornering, excessively rapid acceleration and unnecessary sharp braking increase tire wear.

Correct tire pressure and driving techniques have an important influence on tire life. Heavy cornering, exce