Input/Output Signal Chart
INPUT/OUTPUT SIGNAL CHART
| Sensor | Input signal to ECM | ECM function | Actuator | ||
|---|---|---|---|---|---|
| Crankshaft position sensor (POS) Camshaft position sensor (PHASE) |
Engine speed | EVAP canister purge flow control | EVAP canister purge volume control solenoid valve | ||
| Mass air flow sensor | Amount of intake air | ||||
| Engine coolant temperature sensor | Engine coolant temperature | ||||
| Battery | Battery voltage | ||||
| Throttle position sensor | Throttle position | ||||
| Air fuel ratio (A/F) sensor 1 | Density of oxygen in exhaust gas (Mixture ratio feedback signal) | ||||
| Fuel tank temperature sensor | Fuel temperature in fuel tank | ||||
| EVAP control system pressure sensor | Pressure in purge line | ||||
| Brake ECU | Vehicle speed(1) | ||||
| Hybrid vehicle control ECU | Vehicle speed(1) | ||||
| Accelerator pedal position(1) | |||||
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