Component
Input
Battery
x
x
Ignition switch
x
x
A/C switch, refrigerant pressure switch (high, low pressure)
x
TP sensor
x
x
x
x
ECT sensor
x
x
x
x
x
x
IAT sensor
x
x
x
x
MAF sensor
x
x
x
x
x
x
A/F sensor
x
x
x
x
HO2S
x
x
x
Fuel gauge sender unit
BARO sensor
x
MAP sensor
CMP sensor
x
CKP sensor
x
x
x
x
x
x
Output
Fuel injector
x
A/F sensor heater
x
HO2S heater
x
Purge solenoid valve
x
x
x
MIL
x
x
x
x
x
x
DLC-2
x
x
x
x
x
x