Input/Output Signal Chart
| Sensor | Input Signal to ECM | ECM function | Actuator | ||||
|---|---|---|---|---|---|---|---|
| Air conditioner switch(1) | Air conditioner ON signal | Air conditioner cut control | IPDM E/R ↓ Air conditioner relay ↓ Compressor |
||||
| Accelerator pedal position sensor | Accelerator pedal position | ||||||
| Crankshaft position sensor (POS) Camshaft position sensor (PHASE) |
Engine speed(2) | ||||||
| Engine coolant temperature sensor | Engine coolant temperature | ||||||
| Battery | Battery voltage(2) | ||||||
| Refrigerant pressure sensor | Refrigerant pressure | ||||||
| Power steering pressure sensor | Power steering operation | ||||||
| Combination meter | Vehicle speed(1) | ||||||
| BCM | Air conditioner ON signal(1) | ||||||
|
|||||||