AC Request

[chebyshortbox65]

It’s possible I’ve been running a blue/green ecm for over 4 years with the pcm controlling the a/c compressor and fans. The programming has to be set up for it with hp tuners pin 17 blue connector 12v through high pressure switch. Pin 43 blue connector to a/c clutch relay to ground the relay. Pin 55 green ground through the low pressure switch. Pin 18 green connector 12v spliced in line with the compressor 12v supply from the relay output. Factory 03 up a/c transducer pin 1 transducer to pin 80 blue connector. A/c transducer pin 2 to pin 45 blue connector. Transducer pin 3 to 14 green connector. It’s a mix of f-body. 99-02 and 03-06 wiring.