MKVII question IRCM May 31, 2025, 10:28:05 AM Patient:1991 Linc MKVII 5.0L HO all original equipmentDoes the 91 linc mkvii have an integrated relay control module?A guy reaching out to me about his says he bought a code reader and his codes are......34 , 81 , 82 , 85 , and 87He says his book that came with the code reader says that code 82 is a faulty IRCM.I told him that his code reader / code text references may be wrong. there are several reasons we can ignore all the codes above except for 82.. so.......reason i say this is he mentioned his fuel pump relay is in the trunk... as far as i know,, on the 2.3L as an example,, the IRCM consists of dual fan relays, fuel pump relay, eec power relay, AC pump ctl ckt. I know nothing about all the extra fancy/complicated wiring arrangments the MKVII consists of.For reference,, i am using a 1987EVTM page 61 as a guide.His code reader is the brand Innova for OBD1 applicationsjust thought id reach out here since i dont have a 91 evtm for the linc MKVIIscott 304 772 4082jcassity@frontier.com Quote Selected Last Edit: May 31, 2025, 10:37:35 AM by jcassity
Re: MKVII question IRCM Reply #1 – June 01, 2025, 09:07:15 PM 175 views... i thought this would be an easy in and out question.. ....? Quote Selected
Re: MKVII question IRCM Reply #2 – June 02, 2025, 07:15:29 AM I'm not familiar with the MkVII enough to say, but try looking here.https://charm.li/Lincoln/1991/Mark%20VII%20V8-302%205.0L%20HO/I stumbled across this site while looking for info for the LTD wagon swap. Quote Selected
Re: MKVII question IRCM Reply #3 – June 02, 2025, 10:42:42 AM for some reason i thought you had a mk at one point.. your collection has been rather diverse which i like.thanks! Quote Selected
Re: MKVII question IRCM Reply #4 – June 02, 2025, 10:51:34 AM Quote from: jcassity – on June 02, 2025, 10:42:42 AMfor some reason i thought you had a mk at one point.. your collection has been rather diverse which i like.thanks!That's one I've never had.I'm contemplating another odd-ball addition, but seeing how things pan out in the next few weeks. Quote Selected
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