loneranger
New member
"This is my first post here. I
"This is my first post here. I searched but could not find an answer for my question. I own a 2000 Searay 270DA Sundancer with a 7.4 L Mercruiser engine and Bravo 3 sterndrive. I may be looking in the wrong place but the 7.4L Mercruiser service manual nor the rinda owner's manual gives a very good list of the codes and their interpretation. Any other ideas on where to learn more about the MEFI system?
I hooked up the scanner and initially had 2 codes:
1) General Warning #1 telltale indicator has been set
2) General Warning #2 telltale indicator has been set
I erased both of the codes and ran the boat the next day and at the end of today rescanned the engine and I had only this code:
1) General Warning #2 telltale indicator has been set
The only other item that I did not understand is when scrolling through the real time engine data were the following:
"Check Eng Lamp" registered as "on" when the engine was off and "off" when the engine was on.
"Fuel Pump Output" registered as "off" when the engine was off and "on" when the engine was on.
"Input J2-20" registered as "on" with engine both on and off.
The other items were all "off" weather the engine was on or off. Of course other items gave real time numerical values that all seemed to fit the specifications that I have for the engine. Can someone explain the Check Engine Lamp and Fuel Pump Output being off and then on?
http://www.boatfix.com/merc/Bullet/99/99_03.pdf
I found the above link to a service bulletin that does reference:
General Warning #1 is low drive lube
General Warning #2 is high transmission oil temperature
I do not have a transmission however and #2 is the persistent code. The engine runs fine, sounds good, starts easy, in short no problems. Anything I need to be concerned with with the "general warning #2"?
Thanks
John"
"This is my first post here. I searched but could not find an answer for my question. I own a 2000 Searay 270DA Sundancer with a 7.4 L Mercruiser engine and Bravo 3 sterndrive. I may be looking in the wrong place but the 7.4L Mercruiser service manual nor the rinda owner's manual gives a very good list of the codes and their interpretation. Any other ideas on where to learn more about the MEFI system?
I hooked up the scanner and initially had 2 codes:
1) General Warning #1 telltale indicator has been set
2) General Warning #2 telltale indicator has been set
I erased both of the codes and ran the boat the next day and at the end of today rescanned the engine and I had only this code:
1) General Warning #2 telltale indicator has been set
The only other item that I did not understand is when scrolling through the real time engine data were the following:
"Check Eng Lamp" registered as "on" when the engine was off and "off" when the engine was on.
"Fuel Pump Output" registered as "off" when the engine was off and "on" when the engine was on.
"Input J2-20" registered as "on" with engine both on and off.
The other items were all "off" weather the engine was on or off. Of course other items gave real time numerical values that all seemed to fit the specifications that I have for the engine. Can someone explain the Check Engine Lamp and Fuel Pump Output being off and then on?
http://www.boatfix.com/merc/Bullet/99/99_03.pdf
I found the above link to a service bulletin that does reference:
General Warning #1 is low drive lube
General Warning #2 is high transmission oil temperature
I do not have a transmission however and #2 is the persistent code. The engine runs fine, sounds good, starts easy, in short no problems. Anything I need to be concerned with with the "general warning #2"?
Thanks
John"

