How to wire TREMEC TR9080 to use with HTG tuning GCU
TR9080 uses external TCM by default so it’s easy to adapt it to use with HTG tuning GCU.
TWO HTG GCU UNITS ARE REQUIRED TO OPERATE TR9080, or HTG GCU + HTG IO EXPANDER PRO. In case of using 2x GCU units GCU_B has to be a TREMEC version, otherwise PARK control will not be availabe.
| TR9080 X1 | GCU_A | Function | GCU_B (TR) | AWG/mm2 | Notes |
|---|---|---|---|---|---|
| 1 | E3 | AN_in11 (A) | 22 / 0,35 | 2,2k Ohm pull-up to +5v_out (A) | |
| 2 | L2 | s_GND (A) | 22 / 0,35 | ||
| 3 | D3 | AN_in7 (A) | 22 / 0,35 | ||
| 4 | M1 | +5v_out (A) | 22 / 0,35 | ||
| 5 | E1 | AN_in9 (A) | 22 / 0,35 | ||
| 6 | K4 | PWR_out12 (A) | 17 / 1 | ||
| 7 | J3 | PWR_out7 (A) | 17 / 1 | ||
| 8 | PWR_out7 (B) | J3 | 17 / 1 | ||
| 9 | K2 | PWR_out10 (A) | 17 / 1 | ||
| 10 | BAT+ | fuse | |||
| 11 | K1 | PWR_out9 (A) | 17 / 1 | ||
| 12 | D4 | AN_in8 (A) | 22 / 0,35 | ||
| 13 | K3 | PWR_out11 (A) | 17 / 1 | ||
| 14 | PWR_out6 (B) | J2 | 17 / 1 | ||
| 15 | J4 | PWR_out8 (A) | 17 / 1 | ||
| 16 | PWR_out8 (B) | J4 | 17 / 1 | ||
| 17 | BAT+ | fuse | |||
| 18 | L2 | s_GND (A) | 22 / 0,35 | ||
| 19 | E2 | AN_in10 (A) | 22 / 0,35 | ||
| 20 | M1 | +5v_out (A) | 22 / 0,35 | ||
| 21 | PWR_out5 (B) | J1 | 17 / 1 | ||
| 22 | BAT+ | ||||
| 23 | PWR_out1 (B) | H1 | 17 / 1 | ||
| 24 | PWR_out2 (B) | H2 | 17 / 1 | ||
| 25 | PWR_out3 (B) | H3 | 17 / 1 | ||
| 26 | PWR_out4 (B) | H4 | 17 / 1 |
