a/c Request Wire on a Howell Wire Harness

[Tom Katzenberger]

I have a green wire on the Howell fuel injection harness that has a green wire which reads "A/C Request". I would like to buy a vowel as to where this
wire goes?

Thanks Guys,
Tom K.
--
Tom & Oki Katzenberger,
Kingsville, Maryland,
1977 23' Birchaven, 455 C.I.D.

 

[LQQKatJon]

taped up and not used. Probably the best answer.

it would go to the A/C high pressure switch. I believe it senses voltage there when the A/C clutch gets power to engage, and it kicks the idle up a
little to cover the compressor load on engine.. I don't think many people hook up that wire. I have a sandeen compressor, so I can't even tell
any change in rpm when my compressor kicks in, so it is not hooked up on my efi(ebl/rochester- not a howell, but almost identical wiring wise).

--
Jon Roche
75 palm beach
EBL EFI, manny headers, Micro Level, rebuilt most of coach now.
St. Cloud, MN
http://lqqkatjon.blogspot.com/