Nissan Versa (N17): Engine maintenance

Other materials:

Drive belt
1. Water pump pulley 2. Generator pulley 3. Manual tensioner pulley 4. Air conditioner compressor pulley 5. Crankshaft pulley WARNING Be sure the ignition switch is placed in the OFF or LOCK position before servicing drive belt. The engine could rotate unexpectedly. 1. Visually inspect t ...

Exhaust valve timing control
Exhaust valve timing control : system diagram Exhaust valve timing control : system description INPUT/OUTPUT SIGNAL CHART Sensor Input signal to ECM ECM function Actuator Crankshaft position sensor (POS) Engine speed*1 Piston position Exhaust valve timing c ...