Engine management

The Nissan MFI-S(D) management system in this Qashqai incorporates these primary components:

Multi-plug ECU Four pencil-type ignition coils Digital cam and crank sensors In-tank fuel pump incorporating a level sensor Four electronic fuel injectors Pre- and post-cat oxygen sensors MAP sensor incorporated within inlet manifold Throttle body incorporating throttle position sensor Brake pedal position sensor, fitted to pedal Coolant sensor, located on cylinderhead Electronic steering lock, attached to steering joint Stop-start smart system Knock sensor fitted to block Engine bay located inertia switch (in case of crash) Separate fuel pump and engine control relay