From here:
E1, Grey 8 pin, Bulkhead wiring harness
E2, Grey 12 pin, Bulkhead wiring harness
E3, Grey 16 pin, Bulkhead wiring harness
E4, blue 2 pin, purge control solenoid valve
E5, light grey 2 pin, injector 1
E6, dark grey 2 pin, injector 3
E7, grey 3 pin, idle control solenoid
E8, brown 2 pin, engine coolant temp sensor
E9, 1 pin, thermometer
E10, grey 2 pin, crankshaft pos sensor
E11, 1 pin, oil pressure switch
E12, grey 3 pin, ignition coil
E13, grey 3 pin, throttle position sensor
E14, grey 1 pin, knock sensor
E15, light grey 2 pin, camshaft position sensor
E16, light grey 2 pin, injector 2
E17, dark grey 2 pin, injector 4
E19, grey 1 pin, power steering oil pressure switch