Check engine light

[ronmarabito2002]

Check the oil pressure sending unit just to the left of your a/c
compressore. See if the wire is shorting out or the unit is damaged.
I had one that had been cut by a loose a/c belt and allowed water to
get in to the top and short the unit.

Have you checked your engine flash codes? Do that by pressing the
check engine button and record the flashes, then get back on line and
tell us what you see. I can then give you a better diagnosis.

By the way, you do not have to have the coach out to get this
information. It is stored there until cleared by a Detroit technician
with a reader/programmer.

R.E. (Ron) Marabito, Dallas, TX 92WB40


--- In WanderlodgeForum@yahoogroups.com, "jqrjr" wrote:
> I have a 1988 BB wbwl with 8v92 DDEC while riding along at 62- 65
mph
> 1700rpm my check engine light stop engine lights come on along with
> buzzer. All guages are in operating order and are in their normal
> ranges. Sometimes when I turn on the aux fan the light and buzzer go
> off. recently the coach decides that it needs a break and forces me
to
> stop (engine stopping) momentarly turn key off wait not more than
five
> minutes the start the coach and drive off. On a 265 mile trip this
> happen two to three times......
>
> Any Ideas??
>
>
> Jim RIordan