Positive crankcase ventilation

Inspection 1.CHECK PCV VALVE With engine running at idle, remove PCV valve from rocker cover. A properly working valve makes a hissing noise as air passes through it. A strong vacuum should be fel ...

ECM

Removal and Installation REMOVAL 1. Remove fusible link bracket. Keep a service area. 2. Disconnect ECM harness connectors. Refer to PG-4, "Harness Connector". 3. Remove ECM mounting nut ...

Other materials:

EPS branch line circuit
Diagnosis Procedure 1.CHECK CONNECTOR 1. Turn the ignition switch OFF. 2. Disconnect the battery cable from the negative terminal. 3. Check the terminals and connectors of the EPS control unit for damage, bend and loose connection (unit side and connector side). Is the inspection result no ...

Oil pan (lower)
Exploded View With Oil Cooler 1. Rear oil seal 2. O-ring 3. Oil pan (upper) 4. Oil pump chain tensioner (for oil pump drive chain) 5. Oil pump drive chain 6. Crankshaft sprocket 7. Oil pump sprocket 8. Oil pump 9. O-ring 10. O-ring 11. Oil pan (lower) 12. Oil pan drain plug ...

NISSAN Vehicle Immobilizer System
The NISSAN Vehicle Immobilizer System is a sophisticated anti-theft security feature designed specifically for your Nissan Leaf. It ensures that the EV power switch cannot be shifted into the READY to drive position unless the vehicle detects an authentic, registered Intelligent Key. ...