New engine w/ Yellow CEL + Codes. Guide me!
We have a 1 year old rebuilt 5.9 ISB in our MH. The yellow CEL comes on intermittently. It is sometimes on for a second, but was definitely on for a minute climbing a tall bridge on a recent trip. Seems to derate power (is that the "limp" mode or from the problem? Maybe you can tell me).
No codes are saved in memory that I can view with my scanner, but VMS was running and it did save them! We were on a trip when they popped.
Can you point me in the right direction?
Attached are the codes. They include a lot of "Injector Cylinder #18", "Auxiliary Output Driver #7", and others.
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1999 Fleetwood Bounder 39Z 145,000miles
5.9L Cummins ISB 24V
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