Infiniti Q45 V8-4130cc 4.1L DOHC MFI (VH41) (1998)
Relays and Modules
Sensors and Switches
Maintenance
Engine, Cooling and Exhaust
Powertrain Management
Relays and Modules - Powertrain Management
Sensors and Switches - Powertrain Management
Tune-up and Engine Performance Checks
Computers and Control Systems
Absolute Pressure Sensor
Mass Air Flow Sensor <--> [Air Flow Meter/Sensor]
Intake Air Temperature Sensor <--> [Intake Air Temperature Sensor]
Body Control Module
Camshaft Position Sensor
Coolant Temperature Sensor/Switch (For Computer)
Crankshaft Position Sensor
Data Link Connector
EGR Backpressure Transducer
Electric Load Sensor
Engine Control Module
Engine Speed Sensor
Idle Air Control Valve-Auxiliary Air Control <--> [Idle Speed/Throttle Actuator - Electronic]
Information Bus
Knock Sensor
Main Relay (Computer/Fuel System)
Malfunction Indicator Lamp
Heated Oxygen Sensor <--> [Oxygen Sensor]
Power Steering Pressure Switch
Relays and Modules - Computers and Control Systems
Body Control Module
Engine Control Module
Component Information
Technical Service Bulletins
Engine Controls - ECM Programming Interruption Recovery
Page 5204
Page 5205
Page 5206
Page 5207
Page 5208
Page 5209
Page 5210
Page 5211
Page 5212
Page 5213
Page 5214
Page 5215
Page 5216
Page 5217
Page 5218
Page 5219
Page 5220
Page 5221
Page 5222
Page 5223
Locations
Page 5230
Page 5231
Page 5232
Page 5233
Page 5234
Page 5235
Page 5236
Page 5237
Page 5238
Page 5239
Testing and Inspection
Main Relay (Computer/Fuel System)
Sensors and Switches - Computers and Control Systems
BARO / MAP Sensor Switching Valve
Throttle Position Sensor
Throttle Position Switch
Transmission Position Switch/Sensor, A/T
Variable Valve Timing Actuator
Variable Valve Timing Actuator Position Sensor
Variable Valve Timing Solenoid
Vehicle Speed Sensor
Emission Control Systems
Fuel Delivery and Air Induction
Ignition System
Transmission Control Systems
PROM - Programmable Read Only Memory
Transmission and Drivetrain
Brakes and Traction Control
Starting and Charging
Power and Ground Distribution
Steering and Suspension
Heating and Air Conditioning
Restraint Systems
Accessories and Optional Equipment
Body and Frame
Cruise Control
Instrument Panel, Gauges and Warning Indicators
Lighting and Horns
Windows and Glass
Wiper and Washer Systems