how to test panel alarm circuit board

[fjdllc]

6cta ser# 44908536

When the circuit board is connected the alarm sounds. I believe that the engine oil pressure, voltage, and temps are within normal operating range. What voltages should I have at the board across the “J” terminals??
Any other tips to trouble shoot this problem?
Frank

Topic

[Tony Athens]

When the engine is running and up to operating temperatures, what do these gauges read at idle and at cruise RPMs:

VDC

Oil Pressure

Coolant Temp

You have 4- warning lights– do they work at all? The LOW oil pressure light should be on when the engine goes off and then go away after starting

You have a “water in fuel light”–Do you ever see it on?

Post a good picture of the front & the back of the panel

[Author]

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