90 tohatsu tldi - for tohatsu guru

[kevpfc657]

can you help i have a problem with a TOHATSU 90hp tldi all was going fine running at 3000 revs an suddenly the engine sputtered and now will not run over 2200 revs and is running a little rough

 

[TOHATSU GURU]

Re: 90 tohatsu tldi - for tohatsu guru

That engine has an onboard diagnostic software program that will tell you what is wrong. Pull out your service manual and turn to the troubleshooting section. It will then tell you how to run the suite and how to read the codes.

 

[kevpfc657]

Re: 90 tohatsu tldi - for tohatsu guru

hi thanks for you swift reply have had a look but i dont have service manual do you know the best place to buy as i dont even know how to start diagnostic software program thanks kev

 

[TOHATSU GURU]

Re: 90 tohatsu tldi - for tohatsu guru

http://www.internetoutboards.com/department.asp?id=5

 

[kevpfc657]

Re: 90 tohatsu tldi - for tohatsu guru

hi thanks for you help so far can you tell me what the difference between TOHATSU - 90 b and 90 a TLDI thanks kev

 

[TOHATSU GURU]

Re: 90 tohatsu tldi - for tohatsu guru

There are a variety of electronic and mechanical refinements on the B model...Enough to where the service manual for one does no good for the other.

 

[kevpfc657]

Re: 90 tohatsu tldi - for tohatsu guru

hi just to let you know went to boat today and changed the s/plugs to PZFR6H Laser Platinum NGK SPARK PLUG as the ones i in engine were they were not the ones which tohatsu recommend and now all is fine 5700 revs will still be buying service manual just to check diagnostic software program thanks kev

 

[adravka]

Re: 90 tohatsu tldi - for tohatsu guru

I need also help for TLDI 90 B, I have big problem with start engine, afer starting all was ok. I give new oryginal spark, and new filters. Also I check fuel compression on start was 4,7 bar, if I close fuel back pipe compression, go to 5,2 and engine strat. What parts will be bed? Fuel pomp, compresion regulator? Guru please help me u.s.a.p

 

[TOHATSU GURU]

Re: 90 tohatsu tldi - for tohatsu guru

Your best hope is to take the engine into an authorized Tohatsu dealer who is trained and equipped to diagnose your engine....If that is not possible you will need the factory service manual to operate the engine's on-board diagnostic computer.

 

[adravka]

Re: 90 tohatsu tldi - for tohatsu guru

Thank You for fast unswer. Authorized Tohatsu dealer in Poland have not professional service for TLDI . What You thing about fuel compresion regulator?. And do you know the best place in Europe for service manual book? also for parts for TLDI? Software for TLDI and conection box?

 

[TOHATSU GURU]

Re: 90 tohatsu tldi - for tohatsu guru

You need to contact Tohatsu in Japan for assistance. You need a trained, experienced, technician to diagnose and repair your engine. Modern outboards are not designed to be worked on by people with desire...They are designed to be worked on by people with specific training.

 

[kevpfc657]

Re: 90 tohatsu tldi - for tohatsu guru

hi can you help the eng will not go over 3.000 revs in water, but will out of water have run the onboard diagnostic software program no codes can you help

 

[Sea Rider]

Re: 90 tohatsu tldi - for tohatsu guru

Authorized Tohatsu dealer in Poland have not professional service for TLDI

You should buy an engine model that's well supported, known mechanically speaking and with parts availability in your country, other than that, you are throwing your money in middle ocean. First catasthropic experience will serve you on next purchase!!

Happy Boating

 

[TOHATSU GURU]

Re: 90 tohatsu tldi - for tohatsu guru

hi can you help the eng will not go over 3.000 revs in water, but will out of water have run the onboard diagnostic software program no codes can you help

No codes = No engine problems as far as the sensors are concerned. That means the problem could be anything. Time for a visit to a dealer.

 

[kevpfc657]

Re: 90 tohatsu tldi - for tohatsu guru

thanks for your reply may clean bottom of the the boat 1st and see if that makes any diff

 

[TOHATSU GURU]

Re: 90 tohatsu tldi - for tohatsu guru

Could be anything from a prop issue, water in the hull or even throttle cable issues.

 

[kevpfc657]

Re: 90 tohatsu tldi - for tohatsu guru

it was the bottom needed good clean, may change the prop for new as well as not great con