nissan Workshop Repair Guides

Nissan and Datsun Workshop Service and Repair Manuals

Fuel Delivery and Air Induction > < Positive Crankcase Ventilation|Description and Operation|Page 1203
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EGR Valve Position Sensor: Testing and Inspection

Fig. 23 Testing potentiometer.

Fig. 64 Testing potentiometer.

1.

Disconnect potentiometer harness connector and connect ohmmeter as shown, Figs. 23 & 64.

2.

Ensure that resistance changes when opening angle of control lever of fuel injection pump is changed.

Fuel Delivery and Air Induction > < Positive Crankcase Ventilation|Description and Operation|Page 1203