Engine Controls - Self-Diagnostics - M45: Wiring Infiniti M45 II

Wiring Diagram & Reference Data For Intake Air Temperature Sensor

For wiring diagram, specification data and reference values for Intake Air Temperature (IAT) sensor (Scheme 621)and (Scheme 622).

Scheme 621

Scheme 622

Wiring Diagram & Reference Data For Engine Coolant Temperature Sensor

For wiring diagram and reference data (Scheme 623)and (Scheme 624).

Scheme 623

Scheme 624

For wiring diagram and reference data related to Engine Coolant Temperature (ECT) sensor (Scheme 625)and (Scheme 626).

Scheme 625

Scheme 626

For wiring diagram of Intake Air Temperature (IAT) sensor circuit, see DTC P0112 & P0113: INTAKE AIR TEMPERATURE SENSOR. For IAT sensor reference data (Scheme 627)

Scheme 627

Wiring Diagrams

For wiring diagrams of bank 1 and bank 2 systems (Scheme 628)and (Scheme 629).

Scheme 628

Scheme 629

For wiring diagrams of bank 1 and bank 2 systems (Scheme 630)and (Scheme 631).

Scheme 630

Scheme 631

Wiring Diagram

For fuel tank temperature sensor wiring diagram (Scheme 632)

Scheme 632

For fuel tank temperature sensor wiring diagram (Scheme 632)

For wiring diagram (Scheme 633)

Scheme 633

For wiring diagram (Scheme 634)

Scheme 634