I am getting several different codes and my boat keeps going into derate mode. The boat starts and runs fine. When i idle out of the marina and then gradually accelerate, i get the beep and then the boat goes into derate mode. Alternatively if i idle out and then just punch it, there is no problem. It seems that this only happens when the boat is slightly above idle.
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Code: 2123
Description: TCP1 voltage low
Engine Starts Since Occurrance: 1 ______________________________________________________________
Code: 2128
Description: TCP2 voltage high
Engine Starts Since Occurrance: 1
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Code: 2140
Description: TCP2 lower than IVS
Engine Starts Since Occurrance: 2
Code: 2126
Description: TCP1-2 higher than expected
Engine Starts Since Occurrance: 0
I have the diacom software and all of the manuals. During troubleshooting there is a reference to a mode. One is to do a test with "Key on, Engine off, Run Mode stopped". I assume the mode simply means that the engine should not be running but since it says Engine off, that would be the same thing. The second mode is "Key on, Engine off, System data mode". Im not completely sure what system data mode is.
I have attached a link to my google drive where i have 2 reports and some data recordings. Im hoping someone might take a look and see if they can give me some direction here. I am thinking it is likely the TCP but i dont want to spend the money on a hunch if possible.
Links to recordings and reports
Recordings
Reports
______________________________________________________________
Code: 2123
Description: TCP1 voltage low
Engine Starts Since Occurrance: 1 ______________________________________________________________
Code: 2128
Description: TCP2 voltage high
Engine Starts Since Occurrance: 1
______________________________________________________________
Code: 2140
Description: TCP2 lower than IVS
Engine Starts Since Occurrance: 2
Code: 2126
Description: TCP1-2 higher than expected
Engine Starts Since Occurrance: 0
I have the diacom software and all of the manuals. During troubleshooting there is a reference to a mode. One is to do a test with "Key on, Engine off, Run Mode stopped". I assume the mode simply means that the engine should not be running but since it says Engine off, that would be the same thing. The second mode is "Key on, Engine off, System data mode". Im not completely sure what system data mode is.
I have attached a link to my google drive where i have 2 reports and some data recordings. Im hoping someone might take a look and see if they can give me some direction here. I am thinking it is likely the TCP but i dont want to spend the money on a hunch if possible.
Links to recordings and reports
Recordings
Reports