Ford Fiesta: Electronic Engine Controls - 1.6L EcoBoost (132kW/180PS) – Sigma / Front Knock Sensor (KS). Removal and Installation

Ford Fiesta 2014 - 2019 Service Manual / Engine / Electronic Engine Controls - 1.6L EcoBoost (132kW/180PS) – Sigma / Front Knock Sensor (KS). Removal and Installation

Removal

NOTE: Removal steps in this procedure may contain installation details.

Remove the throttle body.
Refer to: Throttle Body (303-04B Fuel Charging and Controls - 1.6L EcoBoost (132kW/180PS) – Sigma, Removal and Installation).

NOTE: Note the position of the component before removal. The KS must be installed in the 2 o'clock position.
- Disconnect the KS electrical connector.
- Remove the bolt and the KS .
  Torque: 159 lb.in (18 Nm)

Installation

NOTE: Make sure that the components are installed to the position noted before removal.
To install, reverse the removal procedure.

Powertrain Control Module (PCM). Removal and Installation

Removal NOTE: Removal steps in this procedure may contain installation details. NOTE: This step is only necessary when installing a new component...

Rear Knock Sensor (KS). Removal and Installation

Removal NOTE: Removal steps in this procedure may contain installation details. Release the hose clamp and disconnect the hose from the crankcase vent oil separator...

Other information:

Ford Fiesta 2014 - 2019 Service Manual: Engine Ignition. 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)...

Ford Fiesta 2014 - 2019 Service Manual: Intake Air Distribution and Filtering - Overview. Description and Operation

Overview The air intake system cleans intake air with a replaceable, dry-type engine Air Cleaner (ACL) element made of treated, pleated paper. A new Air Cleaner (ACL) element must be installed periodically as scheduled. Engine performance and fuel economy are adversely affected when maximum restriction of the Air Cleaner (ACL) element is reached...

Front Strut and Spring Assembly. Removal and Installation

Removal

NOTE: Removal steps in this procedure may contain installation details.

NOTE: This step is only necessary when installing a new component to the left-hand side.

Remove the nuts and position aside the remote brake fluid reservoir.
Torque: 62 lb.in (7 Nm)

Remove the strut and spring assembly upper mount nuts.
Torque: 22 lb.ft (30 Nm)