Electrical

For my reference - feel free to use the information below but please, check and confirm that they are correct for your installation!

Emerald K6 - In Use Pins

PIN CONNECTION COMMENTS
1 Injector Driver 2 Injector Driver 2, PIN 2  as per manual
3 IACV PWM control output IACV PWM control output, PIN 2
4 Main Relay Driver To ENGINE HARNESS PIN 3, Pink
5 COIL 2 (CYL 2+3) To coil pack PIN 3 (Cylinter 2 +3)
6 Cooling fan relay control To ENGINE HARNESS PIN 4, Orange
8 TPS Input To TPS Input PIN 2 
9 Lambda Supply Lambda Supply - SPARTAN2 (TBC)
11 Ignition sense input 12v supply via ignition switch, to ENGINE HARNESS PIN 1, Red.  Also IACV PIN 1
12 Tacho output signal 0-12v pulsed output, to ENGINE HARNESS PIN 6, Purple
15 Cam Position Sensor Input To Cam Sensor, PIN 1
16 Air temperature signal input Air temperature sensor input
19 Shift-light driver Shift-light output (switched earth), to ENGINE HARNESS PIN 7, Grey
20 Fuel pump relay driver Fuel pump relay driver, to ENGINE HARNESS PIN 5, Green
23 Injector driver 3 Injector Driver 3, PIN 2 as per manual
24 Injector driver 1 Injector Driver 1, PIN 2 as per manual
25 COIL 1 (CYL 1+ 4) To coil pack PIN 1 (Cylinter 2 +3)
26 Injector driver 4 Injector Driver 4, PIN 2 as per manual
28 +12v Ignition supply Supply from main relay or common with pin 11, to ENGINE HARNESS PIN 1, Red. Also to coli pack PIN 2 and ALL INECTORS @ PIN 1
29 ECU earth Good earth (direct to battery), also to HP Fuel Pump.
30 Sensor earth Common earth for air, coolant & throttle sensors.  To Crank Shield, TPS PIN 1, Coolant ECU Sensor, Air ECU Sensor, Lambda Driver SPARTAN
31 Crank, main trigger signal input Crank sensor, PIN 1
32 Main trigger sensor earth Earth return for main/cam trigger sensors. To Crank sensor, PIN 2 and CAM sensor, PIN 2
33 Coolant temp signal input To coolant ECU sensor
34 Lambda Power Lambda input SPARTAN
35 AuxIn35 Removed - however, cable left in loom and terminated.

GBS Engine Loom Connector

PIN # COLOR COMPONENT TO ECU EMERALD PIN
1 RED 12v ignition supply (switch)  YES 11+28
2 BLACK ECU ignition relay supply YES N/A
3 PINK main relay control (coil, Injection, Lambda)  emerald switches this to earth YES 4
4 ORANGE cooling fan relay drive, emerald switches this to earth  YES 6
5 GREEN fuel pump relay driver, emerald switches this to earth YES 20
6 PURPLE tachometer output signal YES 12
7 GREY shift light driver YES 19
8 WHITE oil pressure gauge NO N/A
9 YELLOW oil pressure warning lamp NO N/A
10 PURPLE water temp gauge NO N/A
11 RED alternator warning lamp red horizontal terminal on alternator NO N/A
12 GREY fuel pump + grey supply for high pressure fuel pump NO N/A
GBS Dash - with warning lights, for ETB

TBC

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