So the SmartCraft Gauges are actually missing a decimal, if it shows 65psi that is actually 6.5 psi and so on. I have the exact same setup and when reading it with a Scan Tool like the Rinda Techmate Pro you will see 6.5 while the gauge shows 65. Good info on the location and replacement though! Thank you for posting
Fault Codes 37 Sea pump Code 151 Fuel Pump Relay i repaired those fault codes cleared i still do not have any instrument Gages i still have 1 Code in guardian mode i can not get into the guardian system i get 1 horn beep after starting the engine i have a scanner from Rinda
Dude the calibration of the sensor on the dial is wrong. You don't have anything like 71PSI raw water pressure when idling. It will be more like 15-20 at most. Get someone to check it for you.
same, mercury 4.3 mpi, new sensor, still getting 2 beeps and fault 411-25 block coolant pressure, the input circuit for the sensor is below the valid limit.
So the SmartCraft Gauges are actually missing a decimal, if it shows 65psi that is actually 6.5 psi and so on. I have the exact same setup and when reading it with a Scan Tool like the Rinda Techmate Pro you will see 6.5 while the gauge shows 65. Good info on the location and replacement though! Thank you for posting
Can this sensor be changed with the boat in the water?
Did that replacement take care of the fault code? After replacement was everything normal?
Hi would the location be the same on a 4.3mpi v6 mercruiser ? Thanks
Yes
What was the fault code displayed when it went into guardian mode?
Fault Codes 37 Sea pump Code 151 Fuel Pump Relay i repaired those fault codes cleared i still do not have any instrument Gages i still have 1 Code in guardian mode i can not get into the guardian system i get 1 horn beep after starting the engine i have a scanner from Rinda
Dude the calibration of the sensor on the dial is wrong. You don't have anything like 71PSI raw water pressure when idling. It will be more like 15-20 at most. Get someone to check it for you.
I did the replacement, still having 2 beeps
same, mercury 4.3 mpi, new sensor, still getting 2 beeps and fault 411-25 block coolant pressure, the input circuit for the sensor is below the valid limit.
I see the for sale sign. Are you buying a cat boat? LOL