Volvo 940 SE L4-2320cc 2.3L SOHC Turbo VIN 87 B230FT (1991)
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
A/C Signal
Mass Air Flow Sensor <--> [Air Flow Meter/Sensor]
Intake Air Temperature Sensor
Coolant Temperature Sensor/Switch (For Computer)
Crankshaft Position/Engine Speed Sensor <--> [Crankshaft Position Sensor]
Data Link Connector
Engine Control Module
Crankshaft Position/Engine Speed Sensor <--> [Engine Speed Sensor]
Ignition Hall Effect Sensor
Idle Control Valve <--> [Idle Speed/Throttle Actuator - Electronic]
Knock Sensor
System Relay <--> [Main Relay (Computer/Fuel System)]
Malfunction Indicator Lamp
Oxygen Sensor (Lambda Sond) <--> [Oxygen Sensor]
Relays and Modules - Computers and Control Systems
Engine Control Module
Component Information
Technical Service Bulletins
Customer Interest:
All Technical Service Bulletins for Engine Control Module:
All Other Service Bulletins for Engine Control Module:
28102X
28107
28103
Aug
91
Fuel and Ignition Control Units - Replacement
Page 3023
Page 3024
Diagrams
Description and Operation
Testing and Inspection
Service and Repair
Page 3045
System Relay <--> [Main Relay (Computer/Fuel System)]
Sensors and Switches - Computers and Control Systems
Shift Light
Throttle Position Sensor
Throttle Position Switch
Transmission Position Switch/Sensor, A/T
Speedometer Signal <--> [Vehicle Speed Sensor]
Voltage Signal
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