![]() |
496 mag ho ECU
My ecu may have been fried by a mechanic. It went in running now doesn’t. Looking for a good working ECU to buy
|
Contact BUP on here. He repairs ecu's.
|
Originally Posted by underpsi68
(Post 4727457)
Contact BUP on here. He repairs ecu's.
I get 1 to 3 Merc 555 s per day in for repairs and calibrations. Merc racing 1075 sci all the way down to the V 6 mpi mercruiser and all the Optimax pcm 555 on the outboard side. EVERYDAY |
Past 10 days worth of ECM 555 and PCM 555 and Mercruiser Visteon Catalyst engines ECM s.
https://cimg6.ibsrv.net/gimg/www.off...838ec74431.jpg |
and these within the past 10 days for repairs and calibrations
https://cimg0.ibsrv.net/gimg/www.off...d31c53c0a3.jpg |
Tried contacting you BUP but says your inbox is maxed out and won’t take any new. Looking to pull ecu and get it sent off.
|
Sorry about that. I freed up some room currently.
or 8 one seven six 5 8 seven 7 two 1 THANKS |
I can get you almost NIB or a NIB , these are from a certified merc dealer.
https://cimg6.ibsrv.net/gimg/www.off...d0d7b3902.jpeg |
But they still have very weak internals from the being new actually weak drivers -- weak eeprom - weak capacitors and so on. Also they are very app specific. Wrong pcm / ecm there goes the engines.
|
BUP you can program it for the Dana exhaust as well and or is it needed to run exhaust.
|
| All times are GMT -5. The time now is 10:46 PM. |
Copyright © 2026 MH Sub I, LLC dba Internet Brands. All rights reserved. Use of this site indicates your consent to the Terms of Use.