Service Manual

EFC Actuator Valve ISB, ISBe and QSB (Common Rail [...]
Page 5-4 Section 5 - Fuel System - Group 05
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EFC Actuator Valve (005-007)
Preparatory Steps
WARNING
Wear appropriate eye and face protection when using
compressed air. Flying debris and dirt can cause
personal injury.
WARNING
When using a steam cleaner, wear safety glasses or a
face shield, as well as protective clothing. Hot steam
can cause serious personal injury.
Steam clean the fuel pump and the area around the fuel
pump.
Dry with compressed air.
Initial Check
Confirm that the lift pump is functional. Refer to Procedure
005-045 in Section 5.
Measure
Measure the resistance of the electronic fuel control
actuator valve.
• Minimum Resistance: 0.1 ohms
• Maximum Resistance: 5 ohms
Install the electrical connection after measurement.