nissan Workshop Repair Guides

Nissan and Datsun Workshop Service and Repair Manuals

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Thermostatic Air Cleaner Vacuum Switch > < Positive Temp Coefficient (PTC) Relay <--> [EFE Relay]|Locations|Page 2920

Sentra Wagon FWD L4-1597cc 1.6L SOHC (E16i) (1988)

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Thermostatic Air Cleaner Vacuum Motor: Testing and Inspection

Disconnect the inlet vacuum hose of the vacuum motor, and connect another hose to the inlet to apply vacuum to the vacuum motor. Then, confirm
that the air control valve moves.

Air control valve operating vacuum: 
kPa (mmHg, inHg)

Opening starts -6.7 (-50, -1.97)
Full opening Over -13.3 (-100-3.94)

Thermostatic Air Cleaner Vacuum Switch > < Positive Temp Coefficient (PTC) Relay <--> [EFE Relay]|Locations|Page 2920