Adding A/C to engine

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wwhite
Posts: 313
Joined: 2021 Feb 16, 15:53
Location: Victoria, BC, Canada
Vehicle Information: 1994 Flarside, XLT, 351w E4OD
SD48b, Quarter Horse, Burn2

Adding A/C to engine

Unread post by wwhite »

If adding A/C to an engine that did not come factory with A/C, does the EEC-V/EEC-IV need to be changed?

I know there is code that ups the idle when A/C compressor comes on.
Is that code in all EECs? or just ones that came factory with A/C?
decipha
Posts: 4957
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Location: Metairie, LA
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'19 F-150 3.3L

Re: Adding A/C to engine

Unread post by decipha »

all of them

you can jusr wire it through the ecu same as stock so it kills it at crank and at wot.
wwhite
Posts: 313
Joined: 2021 Feb 16, 15:53
Location: Victoria, BC, Canada
Vehicle Information: 1994 Flarside, XLT, 351w E4OD
SD48b, Quarter Horse, Burn2

Re: Adding A/C to engine

Unread post by wwhite »

Thanks, perfect!
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