Nissan and Datsun Workshop Service and Repair Manuals

Positive Crankcase Ventilation Valve: Specifications

Engine Idle Speed

A/T [1] in "N" position..........................................................................................................................................................................700 ± 50 RPM
M/T [1]..................................................................................................................................................................................................700 ± 50 RPM
A/T [2] in "N" position..........................................................................................................................................................................750 ± 50 RPM
M/T [2]..................................................................................................................................................................................................750 ± 50 RPM

Ignition Timing......................................................................................................................................................................................15 ± 2° BTDC
[1] USA models
[2] Canadian models

Component................................................................................................................................................................Torque Value N-m (kg-m/ft-lb)
Back-Pressure Transducer (BPT) Valve Fasteners.......................................................................................................................16-21 (1.6-2.1/12-15)
Catalytic Converter Fasteners.......................................................................................................................................................31-42 (3.1-4.2/23-31)
Distributor Fasteners........................................................................................................................................................................10-13 (1.0-1.3/7-9)
Exhaust Gas Recirculation (EGR) Tube.......................................................................................................................................39-49 (3.9-4.9/29-36)
Exhaust Gas Recirculation (EGR) Valve Fasteners......................................................................................................................21-26 (2.1-2.6/15-20)
Oxygen (O2) Sensor.....................................................................................................................................................................40-50 (4.0-5.0/30-37)
Positive Crankcase Ventilation (PCV) Valve...............................................................................................................................20-29 (2.0-2.9/14-22)