Sent an email to Merc this morning and just received this reply; I will talk to my MMax tech again but we had the scan tool connected while it failed numerous times with no data marks on the scan tool.
Thank you for your email regarding MerCruiser serial number 0W397745. We appreciate the opportunity to respond to your questions.
Patrick, if the single beep you are getting is the same as the warning beep when keyed up, this might be an indication of theengine is loosing ignition key on power and then regaining the ignition key on power. This would be simular to turning the key off and then back on again. This issue can be confirmed by an Authorized MerCruiser Dealer recording this engine data while this is occuring. They can record with CDS G3 and can save and replay therecording looking at this data.
Once the issue is found, they will have to figure out what is causing this. This can take some time in running down the cause.
We hope this information is helpful. Should you have any other questions or concerns, please feel free to contact our office at 920-929-5040between the hours of 7:30am and 4:30pm Monday through Friday, Central Standard Time.
Best regards,
Kim
Consumer Support Specialist
MerCruiser Customer Service
Thank you for your email regarding MerCruiser serial number 0W397745. We appreciate the opportunity to respond to your questions.
Patrick, if the single beep you are getting is the same as the warning beep when keyed up, this might be an indication of theengine is loosing ignition key on power and then regaining the ignition key on power. This would be simular to turning the key off and then back on again. This issue can be confirmed by an Authorized MerCruiser Dealer recording this engine data while this is occuring. They can record with CDS G3 and can save and replay therecording looking at this data.
Once the issue is found, they will have to figure out what is causing this. This can take some time in running down the cause.
We hope this information is helpful. Should you have any other questions or concerns, please feel free to contact our office at 920-929-5040between the hours of 7:30am and 4:30pm Monday through Friday, Central Standard Time.
Best regards,
Kim
Consumer Support Specialist
MerCruiser Customer Service