mercury optimax 135 saltwater

[optimad]

Hi all was just wondering,if some1 can give me any info on the optimax mercury 135 outboard engine. i just serviced one and its fine before the service if you brought it upto top revs an engine management alarm and temp alarm would sound but the minute you drop power they go? After the service theres no more alarms except for when you rev the engine out of gear and the same alarms and symbols appear? i dont have a manual but if anyone has an idea what it could be it would be great. Cheers guys thanks.

Also if anyone has owned or is currently an owner of one have you had any problems faults??

[Trist]

With the mercurys i think you will find if you rev the engine over to many RPM in neutral the alarm will automatically sound as it does on both of mine. has it only recently started doing this??