u8at711 Report post Posted September 30, 2019 broken down, roadside assistance troubleshooting a bad fuel solenoid and bad ECU, He is unable to reset the ecu codes. tried to talk to Monaco, they said my 1997 is too old, and they do not deal with any chassis issues. Who do I get a new computer programmed if the old one is damaged to bad for retrieving old programming. ? ecu= 3096662-rx motor number=34830072 engine trouble codes= 254, 434 also Cummings says these are non-valid codes for my motor serial number. HELP stuck here and very far from home, missing work. Share this post Link to post Share on other sites
dickandlois Report post Posted September 30, 2019 1 hour ago, u8at711 said: broken down, roadside assistance troubleshooting a bad fuel solenoid and bad ECU, He is unable to reset the ecu codes. tried to talk to Monaco, they said my 1997 is too old, and they do not deal with any chassis issues. Who do I get a new computer programmed if the old one is damaged to bad for retrieving old programming. ? ecu= 3096662-rx motor number=34830072 engine trouble codes= 254, 434 also Cummings says these are non-valid codes for my motor serial number. HELP stuck here and very far from home, missing work. Did Cummins mention the series of the engine and engine serial number? The Numbers you listed for the fault code do come up on the charts, but the codes mean different things for different engine series. Confusing !!!! A little more information from your end would help. Before and after your model year there where a number of changes to the engines. Rich. Share this post Link to post Share on other sites
sstgermain Report post Posted October 1, 2019 If it were me I would get a Cummins tech either out there or get it into a Cummins shop. As far as the computer I would think Cummins would be able to supply one. At this point I doubt the ECM is bad at least till you get it trouble shot properly Share this post Link to post Share on other sites
u8at711 Report post Posted October 3, 2019 thank you for the replies,, I insisted that the fuel noid be changed first and tested before buying a computer, This totally fixed my problem. Although it is now stressful that the computer codes are useless, I did give cummings all the numbers and they said the codes are non-valid to my serial number of the motor,, I guess, the codes I'm getting don't exist because they cannot be cleared either. Maybe a cummings dealer can do a computer backup that I can keep in the coach, if it's needed in the future. home again, with a lighter wallet. it could have been worse. Share this post Link to post Share on other sites
rayin Report post Posted October 4, 2019 Can't speak to MH's, but automobile codes may be cleared by disconnecting the batteries Neg cable completely, overnight.. Share this post Link to post Share on other sites
