Ford Fiesta Quiz
Engine

Engine Emission Control. Diagnosis and Testing

In this manual: Engine
Service Information — 27Suspension — 48Transmission — 9Brake System — 52Steering — 21Engine — 140Manual Transmission, Clutch, Transfer Case and Power Transfer Unit — 48Exhaust System — 6Fuel System — 21Climate Control System — 58Instrumentation and Warning Systems — 26Battery and Charging System — 20Infotainment Systems — 41Lighting — 29Power Distribution — 11Electronic Function Group — 30Body and Paint — 275Frame and Mounting — 3
~1min read

General Equipment

Ford Diagnostic Equipment

Diagnosis in this manual assumes a certain level of skill and knowledge of Ford-specific diagnostic methods. For information on these,
REFER TO: Diagnostic Methods (100-00 General Information, Description and Operation).

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

For drivability symptoms without DTCs, refer to the Powertrain Control/Emissions Diagnosis (PC/ED) manual, Section 3, Symptom Charts.

Test yourself

A quick Ford Fiesta quiz: every answer comes with an explanation and a link to the manual page.