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: Battery. Diagnosis and Testing

General Equipment Diagnostic Battery Charger Battery Condition Test Battery condition is determined by measuring battery terminal voltage after a specific discharge current is applied for a specified time period. Visual Inspection and Diagnostic Pre-checks Diagnostics in this manual assume a certain skill level and knowledge of Ford-specific diagnostic practices..

Ford Fiesta 2014 - 2019 Service Manual: Wheel and Tire. Disassembly and Assembly

Special Tool(s) / General Equipment Wooden Block DISASSEMBLY NOTICE: Failure to follow the instructions below may result in damage to the TPMS sensor. NOTICE: The TPMS sensor is mounted to the valve stem. Removal of the valve stem requires dismounting the tire from the wheel and removal of the TPMS sensor. NOTE: Use only the Digital Tire Pressure Gauge a..

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