Electrical Problem - Help Needed

MG0h3

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A rapidly cycling AC clutch usually signals low Freon. There are low and high pressure cut offs for the clutch.

If it’s cycling, the fuse must be good.


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stangphan

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The pcm relay#1 when triggered powers f1-47


If fuse in hand is good looking may still be blown,,
A test light/ multi meter will tell if the fuse is even getting power,

Both evap sensors you have code for ,
Ac clutch code,
All 02 codes ..


Also what are you using for wiring diagram?

The ford factory manual is what I use ,,it has the answers for us.
It also has section on hvac testing.

That FYI free browsable manual link works ok but isn't complete in pc/ed section for codes.
I have just been using whatever I could find for free online and the one in my Haynes manual. The online ones don't work great though.
 

JaCobro

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Alldata had a one vehicle service you can subscribe to. Think it’s $20 per month. Cheaper if you buy long term. But I haven’t had any issues with the wiring diagrams they supply.
 

hotcobra03

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Here is this 1. Free works on a cell,,
It's just missing some pc/ed on codes. ..

I use Chiltons library,,NOT Chintons manuals/Haynes.

It houses all the factory manuals free. .

I get in thru library link,

Ohio midpoint library.
Westchester Ohio.

Sign in ..any 14 didgets will work for card#
 

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