•  The PCM determines the engine operation conditions based on the input signals from each sensor, drives the injectors at the optimum fuel injection time (fuel injection amount) and fuel injection timing to inject fuel.

am3zzn00001371

1	Neutral switch (MTX)
2	CPP switch (MTX)
3	PSP switch (Without throttle valve actuator)
4	ECT sensor
5	IAT sensor
6	CKP sensor
7	CMP sensor
8	TP sensor
9	MAF sensor
10	Front HO2S
11	Rear HO2S
12	Vehicle speed signal
13	TR switch (ATX)
14	Brake switch
15	A/C on request signal
16	Refrigerant pressure switch (low pressure switch, high pressure switch)
17	Battery
18	Engine stop request signal (Without throttle valve actuator)
19	APP sensor (With throttle valve actuator)
20	MAP sensor (With throttle valve actuator)
21	Synchronized fuel injection
22	Effective injection time
23	Injection time at engine start
24	Basic injection time
25	Corrections
26	Ineffective injection time
27	Non-synchronized fuel injection
28	Ineffective injection time
29	Fuel injector actuation timing and actuation time
30	Fuel injector
31	BARO sensor (If equipped)