Ford Fiesta: 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
|
|
4
|
9E652
|
Air Cleaner (ACL) outlet pipe
|
|
5
|
6582
|
Valve cover
|
|
6
|
9D289
|
EVAP canister purge valve
|
|
7
|
9002
|
Fuel tank
|
|
8
|
-
|
Fuel Tank Pressure (FTP) sensor and tube (part of 9C047)
|
|
9
|
9034
|
Fuel tank filler pipe
|
|
10
|
9D653
|
EVAP canister
|
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...
Engine Diagnostic Information
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)...
Other information:
System Operation
System Diagram - Supplemental Restraint System (SRS)
Item
Description
1
RCM
2
HS-CAN
3
Passenger Front Door Impact Severity Sensor
4
Driver Safety Belt Buckle Sensor
5
RF Passenger Safety Belt Buckle Sensor
6
RH Front Impact Severity Sensor
7
Driver Front Door Impact Severity Sen..
Check
NOTE:
Refer to the appropriate Section 303-01 for the specification.
NOTE:
Valve guides tend to wear in an hourglass pattern.
The ball gauge can be inserted into the combustion chamber side of the
valve guide, if necessary.
Use a ball gauge to determine the inside diameter of
the valve guides in 2 directions at the top, middle and bottom of the
val..