Description
This is the ‘Basic’ wiring loom for the ME442. Wires/connections are provided for on the following pins, with the pin number also printed on the length of the wire. The comms lead is pre-wired, and also, the LSU-4.9 Wideband expansion port is wired. You can use our 442BASIC->LSU4.9 harness to link to your LSU4.9 sensor, or wire directly. 20x spare pins are also provided for other connections you may wish to make to the ECUs extensive available I/O.
| 1 | COIL D | White/Orange | |
| 2 | COIL C | White/Red | |
| 3 | INJECTOR D / 4 | Pink/Orange | |
| 4 | INJECTOR B / 2 | Pink/Brown | |
| 6 | DIG_IN 1 | Blue/Black | |
| 10 | GROUND CHASSIS | Black | |
| 12 | LOW SIDE 2 | DG/Brown | |
| 14 | VBAT | Red | |
| 17 | ANA VOLT 3 | DO/Red | |
| 22 | CAM A VR+ | White inside Shiedled Yellow | Shield to (52) |
| 23 | CAM A VR- | Blue inside Shielded Yellow | (in with (22) |
| 26 | ANA VOLT 1 | DO/Black | |
| 31 | COIL B | White/Brown | |
| 32 | COIL A | White/Black | |
| 33 | INJECTOR C / 3 | Pink/Red | |
| 46 | 5V REF | Purple | |
| 52 | SENSORS GROUND | Black/White | |
| 56 | ANA VOLT 2 | DO/Brown | |
| 57 | ANA TEMP 2 | DO/Dashed Brown | |
| 61 | GROUND (INJECTORS 1/2/3/4) | Black | |
| 63 | INJECTOR A / 1 | Pink/Black | |
| 64 | VBAT (H-BRIDGE SUPPLY) | Red | |
| 69 | LOW SIDE 5 | DG/Yellow | |
| 73 | LOW SIDE 1 | DG/Black | |
| 74 | LOW SIDE 3 | DG/Red | |
| 75 | LOW SIDE 9 | DG/Grey | |
| 79 | TACHOMETER | Yellow | |
| 80 | CRANK VR- | White inside Shiedled Black | Shield to (52) |
| 81 | CRANK VR+ | Blue inside Shielded Black | (in with (80) |
| 86 | ANA TEMP 1 | DO/Dashed Black | |
| 90 | GROUND (INJECTORS 5/6/7/8) | Black |
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