mytc05 Posted October 5, 2023 Share Posted October 5, 2023    Hi all,    Just wondering how expensive replacement ECM’s for the V6’s are, and how hard they are to come by? Has anyone had success with re-mans or know a company that sells our ECM’s or rebuilds them for someone if theirs fails? I have a spare that I’ve thought about selling that’s on my parts car, but wondering if I should hold on to it for the future in case mine ever fails. Not sure how likely that is to happen, but trying to determine if it would be much better to hold on to it or if I should just sell it? Link to comment Share on other sites More sharing options...
Hemi Dude Posted October 5, 2023 Share Posted October 5, 2023 2 hours ago, mytc05 said:    Hi all,    Just wondering how expensive replacement ECM’s for the V6’s are, and how hard they are to come by? Has anyone had success with re-mans or know a company that sells our ECM’s or rebuilds them for someone if theirs fails? I have a spare that I’ve thought about selling that’s on my parts car, but wondering if I should hold on to it for the future in case mine ever fails. Not sure how likely that is to happen, but trying to determine if it would be much better to hold on to it or if I should just sell it? I would recommend that you hold on to it as long as you have a TC that could use it. Our ECMs fail very rarely, however you might be very sorry if you sold it and later needed one. Link to comment Share on other sites More sharing options...
Kevinflys Posted October 5, 2023 Share Posted October 5, 2023 There is someone on the Facebook list who has been looking for one for months so they must be fairly hard to find. That person also noted that they have not been able to find anyone who could rebuild it and successfully. That said I'm looking for a running parts car now 🙂 Link to comment Share on other sites More sharing options...
Hemi Dude Posted October 5, 2023 Share Posted October 5, 2023 2 hours ago, Kevinflys said: There is someone on the Facebook list who has been looking for one for months so they must be fairly hard to find. That person also noted that they have not been able to find anyone who could rebuild it and successfully. That said I'm looking for a running parts car now 🙂 Larry Carlson has hundreds of TCs in his ‘junk yard.’  Them there is Marty at ARIZONA parts!  Why don’t one of you guys respond to people’s needs ? Link to comment Share on other sites More sharing options...
Moparite Posted October 14, 2023 Share Posted October 14, 2023 "Marty" I believe is is on a # of forums. He has nos stuff to if it's the same person I'm thinking of. Few and far between posts. Are the Lebaron pcm's the same(correct engine of course)? Never looked into this but if they are not hold on to it. I have a Mopar performance pcm for my 2.2 Daytona witch took me a while to find. Link to comment Share on other sites More sharing options...
Hemi Dude Posted October 14, 2023 Share Posted October 14, 2023 You can interchange ECMs between various platforms as long as they are equipped with the same basic components. A Daytona or a LeBaron ECM (SMEC) will very likely give you better performance in a TC with the 8 valve engine than the original TC SMEC. Link to comment Share on other sites More sharing options...
Moparite Posted October 15, 2023 Share Posted October 15, 2023 I would think they would be programed about the same performance wise. There is a difference between the T1 and T2 motors. The MP unit is programed more for performance(more boost). I happened to find a list of part #'s, Here are the only ones listed for the TC's. 4425209Â Â Â 1989Â Â MASERATI TC 16V M/T 5233258Â Â Â 1989Â Â Â Â MASERATI TC TII A/T 5234124Â Â Â 1989Â Â Â Â MASERATI TC TII A/T 5234126Â Â Â 1989Â Â Â Â MASERATI TC TII A/T CAL Link to comment Share on other sites More sharing options...
Tim Wolfe Posted February 8 Share Posted February 8 Need part number for an ECM for a 1991 Chrysler TC. Or, a source to buy one. Tim Wolfe #4491 Link to comment Share on other sites More sharing options...
marty14 Posted February 8 Share Posted February 8 what engine??????????? Link to comment Share on other sites More sharing options...
Hemi Dude Posted February 9 Share Posted February 9 Â 23 hours ago, marty14 said: what engine??????????? 3.0L Link to comment Share on other sites More sharing options...
marty14 Posted February 10 Share Posted February 10 1991 /3.0 engine: Â 5276457Â SINGLE BOARD ENG. CONTROL 5276459Â (Calif.) Link to comment Share on other sites More sharing options...
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