AEM 30-6053 Series 2 Plug & Play EMS - Manual (Page 13)

Page 13 of 21
Pin Name
AEM EMS
pin location
Tapped or
intercepted?
B1 -- (HS 4 on EMS) D4 intercepted
B2 Injector 4 (Injector 4 on EMS) B5 intercepted
B3 Injector 3 (Injector 3 on EMS) B4 intercepted
B4 Injector 2 (Injector 2 on EMS) B3 intercepted
B5 Injector 1 (Injector 1 on EMS) B11 intercepted
B6 VTEC solenoid valve (HS 1 on EMS) B12 intercepted
B7 -- -- --
B8 Coolant Temperature signal 1 (CLT on EMS) C26 tapped
B9 -- -- --
B10 Alternator L signal -- --
B11 VTEC oil pressure switch B10 (stock ECU side) intercepted
B12 -- -- --
B13 Alternator FR signal -- --
B14 -- -- --
B15 Engine mount control solenoid valve -- --
B16 -- -- --
B17 Intake Air Temperature signal (AIT on EMS) C25 tapped
B18 Alternator Control signal (LS 3 on EMS) -- --
B19 Throttle Actuator signal SEFD -- --
B20 Throttle Actuator signal SEDF -- --
B21 Evap Emission Canister purge valve -- --
B22 -- -- --
B23 -- -- --
B24 -- -- --
Pin Name
AEM EMS
pin location
Tapped or
intercepted?
D1 Cruise Control set switch -- --
D2 -- -- --
D3 -- -- --
D4 Cruise Control main switch -- --
D5 -- -- --
D6 -- -- --
D7 Cruise Control resume switch -- --
D8 Brake pedal position switch -- --
D9 Cruise Control clutch signal -- --
D10 -- -- --
D11 -- -- --
D12 -- -- --
D13 -- -- --
D14 -- -- --
D15 Throttle Actuator Relay -- --
D16 -- -- --
D17 -- -- --
Wire view of original ECU connector