Technomotive - DSM ECU Sensor Inputs and Control Outputs

DSM ECU Sensor Inputs and Control Outputs

All models
- On/Off Inputs
  - Power steering oil pressure switch
  - Idle position switch
  - Air conditioner switch
  - Ignition timing adjustment connector
  - Vehicle speed sensor
  - Crank angle sensor
  - Top dead center sensor
  - START (crank engine) switch
  - Inhibit switch (auto tranny only)
- Analog Inputs
  - Oxygen sensor
  - Intake air temperature sensor
  - Knock sensor
  - Airflow sensor
  - EGR temperature sensor (CA only, until 1994)
  - Barometric pressure sensor
  - Throttle position sensor
  - Coolant temperature sensor
- On/Off Outputs
  - Four fuel injectors
  - Four spark coils
  - Fuel pump relay
  - Airflow sensor reset
  - EGR control solenoid (CA only, until 1994)
  - Fuel pressure control solenoid
  - Stepper motor for automatic choke
  - Fuel evaporator canister control valve
  - CHECK ENGINE warning light
Turbo models
- On/Off Outputs
  - Boost bleeder control solenoid
- Analog Outputs
  - Boost gauge