Connector a, Connector b, Connector c – AEM 30-6030 Series 2 Plug & Play EMS User Manual
Page 12: Connector d, Connector e, Page 12 of 17
Page 12 of 17
Connection Diagram for EMS P/N 30-6030
Pin
2002-2004 Acura RSX K20A2, K20A3
2002-2004 Honda CRV K24A1
2001-2005 Honda Civic D17, Civic Si K20A3
Wire color
AEM EMS
30-6030
EMS I/O
EMS pin description
A17
---
---
Idle 2
Output
Available, switched +12V power, 1.5A max
A18
Vehicle speed sensor
White/Green
Spare Speed
(T4)
Input
PnP for vehicle speed sensor
A19
Manifold absolute pressure sensor
Green/Red
MAP
Input
PnP for manifold absolute pressure sensor
A20
+5V sensor power 2
Yellow/Blue
+5V Sensor
Output
Dedicated, +5V sensor power
A21
+5V sensor power 1
Yellow/Red
+5V Sensor
Output
Dedicated, +5V sensor power
A22
O2 sensor heater control
White
High Side 2
Output
Available, switched +12V power, 1.5A max
A23
Logic ground 2
Brown/Yellow
Power Ground
Input
Dedicated, ground for EMS
A24
Logic ground 1
Brown/Yellow
Power Ground
Input
Dedicated, ground for EMS
A25
Camshaft position sensor A (K-series)
Secondary O2 sensor heater
(2001-2005 Honda Civic D17A1/D17A6 only);
Blue/White
(White/Red for D17)
Vehicle Speed
(T3)
Input
Available, 0-5V vehicle speed sensor
A26
Camshaft position sensor B
Green
Cam (T2)
Input
Dedicated, camshaft position sensor (T2)
A27
Ignition pulse no. 4
Brown
Coil 4
Output
PnP for coil 4
A28
Ignition pulse no. 3
White/Blue
Coil 3
Output
PnP for coil 3
A29
Ignition pulse no. 2
Blue/Red
Coil 2
Output
PnP for coil 2
A30
Ignition pulse no. 1
Yellow/Green
Coil 1
Output
PnP for coil 1
A31
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Idle 8
Output
Available, switched +12V power, 1.5A max
*** Important: Wire View of AEM EMS. Reference diagram below for pin location. ***
22
10
7 8 9
11 12
10
10
12 13 14 15
11
9
8
16
15
14
13
12
11
10
8 9
21
20
19
18
17
16
15
14
13
12
11
10
Connector A
27
23
22
24
26
25
16
19
Connector B
31
29
28
30
17 18
22
20 21
24
23
20
Connector C
18
17
19
21 22
15
Connector D
14
13
17
16
1
2
3
5
4
6
1
9
7
8
1
2
4
3
5
6 7
2
3 4 5
6 7
1 2
3 4 5 6
21
19
18
17
16
15
14
13
12
20
11
Connector E
25
24
23
26
27
31
28 29 30
7
4
1
2
3
5
6
8
9