Diagnosing lack of current at A/C compressor

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Re: Diagnosing lack of current at A/C compressor [Re: justice] #1030621 06/24/11 01:57 AM

Joined: Feb 2004

Posts: 10,238

Columbia, SC

FrankR

Web Wheeler

There is an A/C relay to also be considered and.... the temp switch on the water box signals a relay inside the ECU that in turn sends a signal to power the clutch. The compressor power switching is fairly complicated.

Frank

'89 [color:"white"]G-Raider[color:"white"] [color:"black"]Supercharged 3.0L, MegaSquirt 2, lockup A/T, 2.5" exhaust, 172k, Cibie H4s/Oscar SCs, Hella Micro DE fogs, Cobra CB, Superwinch hubs, LSD rear/Aussie Locker front, Bilsteins, Lifeline AGM, Rust-Oleum

Entire Thread
Subject	Posted By	Posted
Diagnosing lack of current at A/C compressor	sidecardog	06/23/11 08:27 PM
Re: Diagnosing lack of current at A/C compressor	sidecardog	06/23/11 10:30 PM
Re: Diagnosing lack of current at A/C compressor	justice	06/24/11 12:49 AM
Re: Diagnosing lack of current at A/C compressor	FrankR	06/24/11 01:57 AM
Re: Diagnosing lack of current at A/C compressor	fasteddy	06/24/11 04:12 AM
Re: Diagnosing lack of current at A/C compressor	JohnnyBfromPeoria	06/24/11 07:21 AM
Re: Diagnosing lack of current at A/C compressor	justice	06/24/11 03:16 PM
Re: Diagnosing lack of current at A/C compressor	sidecardog	06/24/11 05:19 PM

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