MEP-1050 Fault Code 3665

[2Pbfeet]

@peapvp great eyes on the wire. To me, that frayed wire looks as if it is almost burned in the photo.

 

[BadAmish]

Better get your reading glasses out

That's for sure. That manual you guys provided is 1,328 pages and it sure bounces around a lot, but I am thankful you could provide it to me.

Otherwise I just wanted to check in and let you guys know where I am at since my last post.

1. New circuit breaker installed. Found the part I needed with a reasonable price ($54) at Powerwerx.com. Needed to remove the front cover's 24 10mm bolts to get to the back of the mounting screws because they had nuts and they fell off behind the wall that the circuit breaker is mounted to.
2. Dicoovered that the air cleaner housing is missing the bottom and filter element. Could not find only the bottom so ordered a whole new air cleaner housing from dpequip.net ($115). The gauge that is to indicate the filter is getting dirty is also missing but I have not located that yet. I think the new air cleaner housing has a cap over this threaded coupling so I may not need this gauge right away. Ordered the filter element from amazon ($19), I hope that I ordered the right one.
3. Ordered the banjo bolt and two washers/seals from dieselpartsdirect.com ($11 banjo bolt, $2 each washers).

I expect these parts in about a week, possibly sooner.

BTW, I hope it is OK that I put the vendor's where I ordered my parts from in this forum. I have no affiliation and have no kick backs from that, I just want to provide it in case someone else also needs to source the same parts I did.

I also have a question:
On the control panel screen the oil pressure indicator is dark. I don't know how to better explain it, but most of the other indicators are lit. If this was a computer you could say the oil pressure gauge is "greyed out". I would provide a photo but the batteries are removed right now.
I thought that this gauge could be off because the engine is not running. Is that the case?

 

[peapvp]

That's for sure. That manual you guys provided is 1,328 pages and it sure bounces around a lot, but I am thankful you could provide it to me.

Otherwise I just wanted to check in and let you guys know where I am at since my last post.

1. New circuit breaker installed. Found the part I needed with a reasonable price ($54) at Powerwerx.com. Needed to remove the front cover's 24 10mm bolts to get to the back of the mounting screws because they had nuts and they fell off behind the wall that the circuit breaker is mounted to.
2. Dicoovered that the air cleaner housing is missing the bottom and filter element. Could not find only the bottom so ordered a whole new air cleaner housing from dpequip.net ($115). The gauge that is to indicate the filter is getting dirty is also missing but I have not located that yet. I think the new air cleaner housing has a cap over this threaded coupling so I may not need this gauge right away. Ordered the filter element from amazon ($19), I hope that I ordered the right one.
3. Ordered the banjo bolt and two washers/seals from dieselpartsdirect.com ($11 banjo bolt, $2 each washers).

I expect these parts in about a week, possibly sooner.

BTW, I hope it is OK that I put the vendor's where I ordered my parts from in this forum. I have no affiliation and have no kick backs from that, I just want to provide it in case someone else also needs to source the same parts I did.

I also have a question:
On the control panel screen the oil pressure indicator is dark. I don't know how to better explain it, but most of the other indicators are lit. If this was a computer you could say the oil pressure gauge is "greyed out". I would provide a photo but the batteries are removed right now.
I thought that this gauge could be off because the engine is not running. Is that the case?

If you mean it looks like this



Double check that oil pressure sensor is connected and wire is good.

I took this picture during a update with Unit on bench and only 24 VDC applied

 

[BadAmish]

If you mean it looks like this

@peapvp - Yes, your screen looks exactly like mine - Oil Pressure greyed out also 3664 & 3664 errors.

I imagine that the old pressure sensor is on the engine somewhere and connects to the control panel.

If your control panel is showing the 3665 fault code because it is not connected to the unit, is it possible that mine is also disconnected somehow/somewhere?

 

[peapvp]

@peapvp - Yes, your screen looks exactly like mine - Oil Pressure greyed out also 3664 & 3664 errors.

I imagine that the old pressure sensor is on the engine somewhere and connects to the control panel.

If your control panel is showing the 3665 fault code because it is not connected to the unit, is it possible that mine is also disconnected somehow/somewhere?

@BadAmish - that's what I am suspecting at the moment, connectivity problems. Could be a corrosion problem of the canon plugs as well.
You have to crawl through every nook and cranny on this Genset.