Contents Wiring diagrams Section: Application All sections

Engine/vin ID: Overview Infiniti Q45 II

ModelBody CodeEngine (2)Engine IDIgnition System
I30A3.0L V6 (VQ30DE)C(3) DIS
Q45Y4.1L V8 (VH41DE)B(3) DIS
QX4R3.3L V6 (VG33E)A(4) Optical
(1) Engine code is located on top rear of engine block, on flange. (2) Sequential Multipoint Electronic Fuel Injection and simultaneous fuel injection used on all engines. (3) A distributorless system using a crank angle sensor and one ignition coil for each spark plug. (4) This system may also be referred to as DI (Distributor Ignition).
(1)Engine code is located on top rear of engine block, on flange.
(2)Sequential Multipoint Electronic Fuel Injection and simultaneous fuel injection used on all engines.
(3)A distributorless system using a crank angle sensor and one ignition coil for each spark plug.
(4)This system may also be referred to as DI (Distributor Ignition).

ENGINE/VIN IDENTIFICATION (1)