Ford Fiesta Quiz
Engine

Engine Control Electronics — Component Location. Description and Operation

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

Engine Control System — Left-Hand Side of Engine


Item Description
1 MAP Sensor
2 VCT Oil Control Solenoid
3 CMP Sensor - Left
4 Crankcase Pressure Sensor
5 PCM
6 Mass air flow sensor
7 Turbocharger Boost Pressure and Charge Air Temperature Sensor
8 Rear HO2S
9 Front HO2S

Engine Control Electronics — Right-Hand Side of Engine


Item Description
1 Oxygen Sensor
2 ECT Sensor
3 CMP Sensor - Right
4 VCT Oil Control Solenoid
5 Wastegate Actuator
6 Crankshaft Position (CKP) sensor
7 Electronically Controlled Turbocharger Wastegate Valve
8 Turbocharger Wastegate Solenoid
9 Catalyst Monitor Sensor

CPP Switches


Item Description
1 CPP Switch - Upper Travel
2 CPP Switch - Lower Travel

Test yourself

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