Suzuki Swift - ELECTRONIC CONTROL SYSTEM

6E2-8 ENGINE AND EMISSION CONTROL SYSTEM (SFI FOR G13)
INFORMATION SENSORS
- 1. MAP sensor
- 2. TP sensor
- 3. IAT sensor
- 4. ECT sensor
- 5. Heated oxygen sensor-1
5-1. Heated oxygen sensor-2
- 6. VSS (A / T)
- 7. Transmission range switch (A / T)
- 8. Battery
- 9. CMP sensor
-10. CKP sensor
-11. Fuel level sensor (gauge) (in fuel tank)
-12. PSP switch
-13. A / C control module (if equipped)
-14. VSS (speedometer) (M / T)
OTHERS
A: ECM (PCM)
B: Main relay
C: EVAP canister
D: Data link connector
CONTROL DEVICES
a: Fuel injector
b: EVAP canister purge valve
c: Fuel pump relay
d: EGR valve (step motor)
e: Malfunction indicator lamp
f: Ignition coil assembly
g: Radiator fan control relay
h: IAC valve
The electronic control system consists of 1) various
sensors which detect the state of engine and driving
conditions, 2) ECM (PCM) which controls various de-
vices according to the signals from the sensors and
3) various controlled devices.
Functionally, it is divided into nine sub systems:
D Fuel injection control system
D Idle speed control system
D Fuel pump control system
D A/C control system (if equipped)
D Radiator fan control system
D EGR system
D Evaporative emission control system
D Oxygen sensor heater control system
D Ignition control system
Also, with A/T model, PCM controls A/T.
ELECTRONIC CONTROL SYSTEM