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ford Workshop Repair Guides


E 150 V8-4.6L SOHC VIN W (2004)

Maintenance > Service Reminder Indicators > Maintenance Required Lamp/Indicator > Air Filter Restriction Sensor / Switch > Component Information > Description and Operation

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Air Filter Restriction Sensor / Switch: Description and Operation

ELECTRONIC AIR FILTER RESTRICTION GAUGE

Air Filter Restriction Indicator (F-SuperDuty/Excursion)

F-SuperDuty and Excursion vehicles are equipped with an electronic air filter restriction gauge located in the air cleaner cover on the clean side of the air
filter. The sensor is hardwired to the instrument cluster. When air flow in the air inlet system reaches the maximum allowable restriction limit, a switch
will close and the filter restriction indicator will illuminate.

Maintenance > Service Reminder Indicators > Maintenance Required Lamp/Indicator > Air Filter Restriction Sensor / Switch > Component Information > Description and Operation

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