EMMS light on
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Senior User
Joined: Apr 2004
Posts: 424
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From: maui.HI
EMMS light on
Hello, I have an Aunt that owns a beat up but running 84 or 86 ranger 2wd xtra cab. On the dash is a light on saying EMMS which I assume mean emmission system. Am I correct? I tried looking for the diagnostic plug but could not find it in the engine compartment. Where is it hidden? Is it a trouble code? The check engine lite is not on though. I tried disconnecting the battery for several minutes but the EMMS light comes on as soon as you start it. Thanks for any replies.
Senior User
Joined: Feb 2006
Posts: 311
Likes: 0
From: Ellington, Connecticut
Hi mauicruza,
To be of some assistance on the automotive terminology goto:
http://www.gearsmagazine.com/images/...2007_1_REF.pdf
As for the rest I have a 90 2.3 EEC-IV-EFI & mine is located near the passanger side fender well it has a somewhat "V" shaped plug in & another single gray colored plug in & this was all pushed down under the high amperage fuse box in the same location.
Wish I was more help.
To be of some assistance on the automotive terminology goto:
http://www.gearsmagazine.com/images/...2007_1_REF.pdf
As for the rest I have a 90 2.3 EEC-IV-EFI & mine is located near the passanger side fender well it has a somewhat "V" shaped plug in & another single gray colored plug in & this was all pushed down under the high amperage fuse box in the same location.
Wish I was more help.
