Air Condition and Fast Wiring? A2

[Eticket]

I just grounded the A2 wire from the ECM and still can't get the compressor to kick on. Any ideas?

Does something need to be done to the B8 Positive wire too? This is a PTE jumper harness, and I was wondering if the Fast is doing something to this wire too.

I checked at the compressor and there is no power to the coil.

Thanks,
John

 

[klawineagle]

Question is, are you talking about an XFI unit or classic system?

If you are talking about the XFI, pin A2 on the ECU is for IPU Crank. Don't think that will help you at all for A/C.