Focus L4-2.3L VIN Z (2003)
High Pressure Sensor / Switch: Service and Repair
HIGH-PRESSURE CUTOFF SWITCH
REMOVAL
1. Position the vehicle on a hoist with the gear selector in NEUTRAL.
2. Disconnect the high-pressure cutoff switch electrical connector.
3. Remove the high-pressure cutoff switch.
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Discard the O-ring seal.
INSTALLATION
1. To install, reverse the removal procedure.
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Install a new O-ring seal lubricated in clean PAG oil.