APEXi S-AFCII (SAFC 2 Wiring Diagram page 25

Knocking
signal 1
Knocking signal 2
rpm 2
rpm 1 Airflow signal Throttle signal IG power
Ground
Knocking Knocking
rpm 2 Throttle signal
signal 1 signal 2
IG power
rpm 1
Pressure signal
Ground
Knocking signal 1
rpm 1 Pressure signal
Throttle signal
Ground IG power
rpm 2
Knocking signal 2
Knocking signal 1
rpm 2 Airflow signal/pressure signal
rpm 1
IG power
Ground
Throttle
Knocking signal 2 signal
Airflow signal
Throttle signal
Knocking signal 2
Ground rpm
Knocking signal 1
IG power
Ordinary connection : rpm 1
Multiple connection : rpm 2
Knocking
signal 1
rpm 2 Knocking signal 2
rpm 1 Throttle signal IG power
Ground
Airflow signal
Airflow signal
rpm 1 Knocking signal 1
IG power
Throttle signal Ground
rpm 2
Knocking signal 2
Knocking
pressure signal
Knocking signal 1
signal 2
IG power
rpm 2 Ground
Throttle signal
rpm 1
Knocking signal 2
Knocking signal 1
rpm 1
Pressure
Ground IG power
rpm 2
Throttle
signal
signal
Knocking signal
pressure signal
Ground rpm
IG power
Throttle signal
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