This harness allows you to use our BenchForce ECU harnesses with the OBDSTAR programming interface tool. The gray 24 pin connector on this harness mates directly with many of our ECU harnesses and mates with all of our pass-thru harnesses. For additional clarity, the 24 pin gray connector on this harness is the inline equivalent to the 24 pin gray header on our PowerBlock switch assemblies.
The switch on the side controls how B+ voltage is applied to the ignition pin at the OBD-II connector.
The loose wire is for the boot pin function.
The OBD-II connector is wired as follows:
- 4: GROUND
- 5: GROUND
- 6: CAN+
- 7: KLINE
- 8: BOOT PIN
- 9: GPT0
- 10: GPT1
- 11: IGNITION
- 14: CAN-
- 15: LLINE
- 16: B+