PRO TUNE PR-4 - Harness Reference Table

7
Document Revision: (2)
7
7
Product Manual
PR-4
Harness Reference Table
The Functions of each wire and its respective pin in the connector can be seen in the following table.
PR-4 - Power
Pin
Function
Label
L2
Sensor Ground
No Label
K3
Sensor 5V
SENSOR 5V
L3
Power Ground
No Label
L4
Power Ground
No Label
M4
12V Power
+12V_SWITCH
PR-4 – Crank Position Sensor
Pin
Function
Label
F4
Positive Input - Crank Position Sensor (CKP+)
No Label
G4
Negative Input – Crank Position Sensor (CKP-)
No Label
*The cables described above are part of a triple shielded black cable with the label CKP.
PR-4 – Camshaft Position Sensor
Pin
Function
Label
H4
Positive Input – Camshaft Position Sensor (CMP+)
No Label
J4
Negative Input – Camshaft Position Sensor (CMP-)
No Label
* The cables described above are part of a triple shielded black cable with the label CMP.
PR-4 – Injectors
Pin
Function
Label
A1
Injector 1 Output
INJ_1
B1
Injector 2 Output
INJ_2
C1
Injector 3 Output
INJ_3
D1
Injector 4 Output
INJ_4
PR-4 – Ignition
Pin
Function
Label
H1
Ignition 1 Output
IGN_1
J1
Ignition 2 Output
IGN_2
K1
Ignition 3 Output
IGN_3
H2
Ignition 4 Output
IGN_4