EC36 Pin
1 Throttle Position Sensor
2 Inlet Air Temperature
3 Main Relay (P259/4)
4 Tacho (P259/0)
5 Ground
6 Cooling Fan (INJFET/6)
7 Injector1 (INJFET/0)
8 Injector3 (INJFET/2)
9 Evaporative Emissions Purge Solenoid (INJFET/4)
10 Not Used (I259/7 Power)
11 COP3 (I259/4 Logic)
12 COP4 (I259/5 Logic)
13 Secondary Trigger VR
14 Coolant Temp
15 Fuel Pump Relay (P259/5)
16 Launch/ Traction Control Light (P259/1)
17 Not Used (INJFET/7) For ETC Future use
18 Boost Solenoid (INJFET/5)
19 Injector2 (INJFET/1)
20 Injector4 (INJFET/3)
21 Ground
22 Ground
23 Flyback
24 Not Used (I259/6 Power)
25 12v+
26 Sensor Ground
27 Primary Trigger VR
28 MAP, Rotary Switch +5v
29 TPS +5v
30 Shift Light (P259/7)
31 Engine Check Light (P259/6)
32 Ground
33 COP2 (I259/1 Logic)
34 Not Used (I259/2 Power)
35 COP1 (I259/0 Logic)
36 Not Used (I259/3 Power)
EC18 Pin
1 2nd WBO2 Nernst WBO2/1
2 Wheelspeed2
3 Knock 1
4 Stepper Output A
5 Stepper Output C
6 MAP
7 1st and 2nd WBO2 Pump (-) WBO2/5
8 2nd WBO2 Pump (+) WBO2/6
9 1st WBO2 Pump (+) WBO2/6
10 Stepper B
11 Stepper D
12 Wheelspeed1
13 1st WBO2 Nernst WBO2/1
14 Analog In Ch5
15 Analog In Ch2
16 Analog In Ch1 Boost 10 position Switch
17 2nd WBO2 Heater (-) WBO2/4
18 1st WBO2 Heater (-) WBO2/4