Ford Fiesta: Engine Emission Control - 1.6L EcoBoost (132kW/180PS) – Sigma / Engine Emission Control. Diagnosis and Testing

Ford Fiesta 2014 - 2019 Service Manual / Engine / Engine Emission Control - 1.6L EcoBoost (132kW/180PS) – Sigma / Engine Emission Control. Diagnosis and Testing

General Equipment

Ford diagnostic equipment

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 ,
REFER to: Electronic Engine Controls (303-14B Electronic Engine Controls - 1.6L EcoBoost (132kW/180PS) – Sigma, Diagnosis and Testing).
MIL Code List.

For driveability symptoms without DTC , Refer to Powertrain Control/Emissions Diagnosis (PC/ED) manual. section 3 Symptom Charts.

Engine Emission Control - System Operation and Component Description. Description and Operation

System Operation Refer to Powertrain Control/Emissions Diagnosis (PC/ED) manual. See Section 1 Description and Operation. Component Description Refer to Powertrain Control/Emissions Diagnosis (PC/ED) manual...

Crankcase Vent Oil Separator. Removal and Installation

Materials Name Specification Engine Oil - SAE 5W-20 - Synthetic Blend Motor OilXO-5W20-Q1SP WSS-M2C945-B1 Removal NOTE: Removal steps in this procedure may contain installation details...

Other information:

Ford Fiesta 2014 - 2019 Service Manual: Piston. Disassembly and Assembly of Subassemblies

Materials Name Specification Engine Oil - SAE 5W-20 - Synthetic Blend Motor OilXO-5W20-Q1SP WSS-M2C945-B1 DISASSEMBLY Remove and discard the piston rings. Remove and discard the piston pin retainers...

Ford Fiesta 2014 - 2019 Service Manual: Rear Quarter Window Glass - 5-Door. Removal and Installation

Special Tool(s) / General Equipment 300-AST1770EDeluxe Air Knife AST405 Materials Name Specification Sika® SikaTack® MACH 60 / Sika® SikaTack® MACH 30 / Dow® BETASEAL™ Express - Sika Tack ASAP Urethane Adhesive - Dow Urethane One Step Glass PrimerBetaprime™ 5500/5500A/5500SA - Sika Ureth..

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