AEM 30-6620 Series 2 Plug & Play EMS - Manual (Page 12)

Connection Diagram for EMS P/N 30-6620
Pin
‘89-‘98 Nissan Skyline RB26DETT,
‘93-‘98 Nissan Skyline RB25DET,
‘89-‘94 Nissan Skyline RB20DET
1990-1995 Nissan 300ZX
VG30DE, VG30DETT, 1992-
1994 Nissan Maxima VE30DE
‘94-‘96 Nissan Silvia S14 SR20DET,
‘88-‘91 Nissan Silvia S13 CA18DET,
‘89-‘93 Nissan 180SX CA18DET
AEM EMS
30-6620 I/O Notes
101 Injector 1 Injector 1 Injector 1
Injector 1
Output
PnP for Injector 1 (Peak & Hold 4A/1A driver)
102 --- EGR Control Solenoid Valve
EGR Control Solenoid Valve
(SR20DET only) Injector 12
Output
Avail, Switched Ground, 1.5A max (not Peak&Hold)
103 Injector 3 Injector 3 Injector 3
Injector 3
Output
PnP for Injector 3 (Peak & Hold 4A/1A driver)
104 Fuel Pump Voltage Control ← ---
ADCR11 Input Available, 0-5 Volt Input
105 Injector 2 Injector 5 ---
Injector 2
Output
PnP for Injector 2 (Peak & Hold 4A/1A driver)
106
Fuel Pump Voltage Control-2
(RB26DETT)
--- AAC Solenoid Valve
PW 1
Output
PnP for Idle Air Control, connects to Pin 4
107 ECM Ground ← ←
Power Ground Input Dedicated
108 ECM Ground ← ←
Power Ground Input Dedicated
109
Back Electromotive Current
Feedback Circuit
Power Supply For ECM
Power (CA18) / Back-Up Power
(SR20) --- --- Not Used
110 Injector 5 Injector 2 Injector 2
Injector 5
Output
PnP for Injector 5 (Peak & Hold 4A/1A driver)
111 --- PRVR Control Solenoid Valve PRVR Control Solenoid Valve (CA18)
Injector 9
Output
Avail, Switched Ground, 1.5A max (not Peak&Hold)
112 Injector 6 (RB20: Inj 4) Injector 4 Injector 4
Injector 6
Output
PnP for Injector 6 (Peak & Hold 4A/1A driver)
113 VTC Solenoid Valve (RB25DET) VTC Solenoid Valves VTC Solenoid Valve (SR20DET only)
Injector 11
Output
Avail, Switched Ground, 1.5A max (not Peak&Hold)
114 Injector 4 (RB20: Inj 6) Injector 6 ---
Injector 4
Output
PnP for Injector 4 (Peak & Hold 4A/1A driver)
115
Oxygen Sensor Heater Control
Signal
← ←
Injector 10
Output
Avail, Switched Ground, 1.5A max (not Peak&Hold)
116 ECM Ground ← ←
Power Ground Input Dedicated
Wire View of AEM EMS