Ford Ecosport Owners and Service Manuals

Ford Ecosport: Fuel System - General Information - 2.0L Duratec-HE (129kW/175PS) / Diagnosis and Testing - Fuel System

Ford Ecosport 2014-2024 Service and Repair Manual / Fuel System / Fuel System - General Information - 2.0L Duratec-HE (129kW/175PS) / Diagnosis and Testing - Fuel System


General Equipment

Ford diagnostic equipment

DTC Charts:

Diagnostics in this manual assume a certain skill level and knowledge of Ford-specific diagnostic practices. For information about these practices,
REFER to: Diagnostic Methods (100-00 General Information, Description and Operation).

PCM DTC Chart:


DTC Description Action
P0443 EVAP System Purge Control Valve "A" Circuit  
REFER to: Electronic Engine Controls (303-14 Electronic Engine Controls - 2.0L Duratec-HE (129kW/175PS), 2.0L Duratec-HE (125kW/170PS) – MI4, 2.0L Duratec-HE Flex Fuel (129kW/175PS)) .
P0458 EVAP System Purge Control Valve "A" Circuit Low  
REFER to: Electronic Engine Controls (303-14 Electronic Engine Controls - 2.0L Duratec-HE (129kW/175PS), 2.0L Duratec-HE (125kW/170PS) – MI4, 2.0L Duratec-HE Flex Fuel (129kW/175PS)) .
P04459 EVAP System Purge Control Valve "A" Circuit High  
REFER to: Electronic Engine Controls (303-14 Electronic Engine Controls - 2.0L Duratec-HE (129kW/175PS), 2.0L Duratec-HE (125kW/170PS) – MI4, 2.0L Duratec-HE Flex Fuel (129kW/175PS)) .

Symptom Chart

Symptom Chart: Fuel System

Diagnostics in this manual assume a certain skill level and knowledge of Ford-specific diagnostic practices. For information about these practices,
REFER to: Diagnostic Methods (100-00 General Information, Description and Operation).

  1. NOTE: Refer to the Description and Operation, Intelligent Access with Push Button Start to review the procedures for achieving the various ignition states (ignition OFF, ignition in ACCESSORY, ignition ON and ignition START) on vehicles with this feature.


    REFER to: Passive Anti-Theft System (PATS) - System Operation and Component Description (419-01B Passive Anti-Theft System (PATS) - Vehicles Without: Keyless Entry and Push Button Start, Description and Operation).

  Symptom Chart


Condition Possible Sources Action
Slow to fill
  • Refer to Diagnostic Routine
  GO to Pinpoint Test A

Pinpoint Tests


PINPOINT TEST A: SLOW TO FILL

Normal Operation and Fault Conditions

Under normal operation, fuel should flow at a steady rate through the fuel tank filler pipe into the fuel tank. As fuel enters the fuel tank air is vented through the filler pipe.

Possible Sources

  • Fuel tank filler pipe vent tube
  • Fuel tank filler pipe
  • EVAP system
  • Fuel tank inlet check valve (part of the fuel tank)
  • Fuel level vent valve, if equipped (part of the fuel tank)
A1 VISUALLY INSPECT MECHANICAL COMPONENTS
  • Inspect to determine if any of the following mechanical concerns apply:
    • Bent, kinked or damaged fuel tank filler pipe
    • Bent, kinked or damaged fuel tank filler pipe vent tube
    • Incorrect routing of the fuel tank filler pipe
    • Incorrect routing of the fuel tank filler pipe vent tube
    • Incorrect position of fuel tank filler pipe clamps
    • Incorrect position of fuel tank filler pipe vent tube clamps
    • Fuel fill hose indexing mark not lined up with tank indexing mark
    • Fuel tank mounted vapor tubes bent or damaged
    • EVAP system tubes or hoses bent or damaged
    • Accident damage to the fuel tank
    • Accident damage to the vehicle effecting the fuel tank filler pipe-to-body connection
    • Unauthorized modifications and/or alterations to the vehicle
    • EVAP system fresh air tube plugged (dirt, spider webbing)

Was the cause of the concern found?
Yes REPAIR or INSTALL new components to correct the concern.
No GO to A2

A2 RETRIEVE DTCS
  • Using a scan tool, perform the PCM self-test.
  • Are any DTCs present?

Were DTCs retrieved on-demand during self-test?
Yes
REFER to: Evaporative Emissions (303-13C Evaporative Emissions - 2.0L Duratec-HE (129kW/175PS), Diagnosis and Testing).
No GO to A3

A3 CHECK THE FUEL TANK FILLER PIPE ASSEMBLY FOR BLOCKAGE OR RESTRICTION
  • Remove the fuel tank filler pipe assembly.
    REFER to: Fuel Tank Filler Pipe (310-01C Fuel Tank and Lines - 2.0L Duratec-HE (129kW/175PS), Removal and Installation).
  • Inspect the fuel tank filler pipe and fuel tank vent tube for a blockage or restriction.

Is the fuel tank filler pipe or fuel tank vent tube blocked or restricted?
Yes If possible, REPAIR the blockage or restriction. If the blockage or restriction cannot be repaired, INSTALL a new fuel tank filler pipe.
REFER to: Fuel Tank Filler Pipe (310-01C Fuel Tank and Lines - 2.0L Duratec-HE (129kW/175PS), Removal and Installation).
No GO to A4

A4 CHECK THE FUEL TANK INLET CHECK VALVE
  • Inspect the fuel tank inlet check valve for restriction or sticking.

Is the fuel tank inlet check valve restricted or sticking?
Yes If possible, REPAIR the restriction. If the restriction cannot be repaired, INSTALL a new fuel tank.
REFER to: Fuel Tank (310-01C Fuel Tank and Lines - 2.0L Duratec-HE (129kW/175PS), Removal and Installation).
No INSTALL a new fuel tank.
REFER to: Fuel Tank (310-01C Fuel Tank and Lines - 2.0L Duratec-HE (129kW/175PS), Removal and Installation).


    Description and Operation - Fuel System - Overview

    Overview NOTICE: Repairs of the fuel system are to be achieved only by replacement of the failed component(s). Repair of a fuel system component should not be attempted...

    General Procedures - Fuel System Pressure Check

    Special Tool(s) / General Equipment 310-025-18Test Hose for 310-025 310-025-19ATest Hose for 310-025 GV2323 Connector Pressure Vacuum Transducer (C407) Pressure Vacuum Transducer (C219) Adapter Ford Diagnostic Equipment Connect   WARNING: Before beginning any service procedure in this section, refer to Safety Warnings..

    Other information:

    Ford Ecosport 2014-2024 Service and Repair Manual: Diagnosis and Testing - Diagnostic Trouble Code Charts


    Master DTC Index   DTC Index Module Section ABS module For ABS , REFER to: Anti-Lock Brake System (ABS) (206-09 Anti-Lock Brake System (ABS) and Stability Control, Diagnosis and Testing). For ABS and stability control, REFER to: Anti-Lock Brake System (ABS) and Stability Control (206-09 Anti..

    Ford Ecosport 2014-2024 Service and Repair Manual: General Procedures - Wire Terminal Inspection and Removal


    Disconnect   WARNING: Before beginning any service procedure in this section, refer to Health and Safety Precautions in section 100-00 General Information. Failure to follow this instruction may result in serious personal injury. Refer to: Health and Safety Precautions (100-00 General Information, Description and Operation). NOTE: To avoid wiring pi..

    Categories

    Removal and Installation - Wheel Knuckle Bushing

    Special Tool(s) / General Equipment

    Hydraulic Press

    Removal

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

    Remove the wheel knuckle.
    Refer to: Wheel Knuckle - Vehicles With: Rear Drum Brakes (204-02B Rear Suspension - AWD, Removal and Installation).
    Remove the rear toe adjustment retainers and remove the wheel knuckle mounting bracket.
    Torque:
      Stage 1:  177 lb.in (20 Nm)
      Stage 2:  76 lb.ft (103 Nm)

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