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how can i tell if my 90A is in limp mode?

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  • how can i tell if my 90A is in limp mode?

    My 90A gave a continuous alarm at start up and now won't go past 2300 rpm.

    Am I in limp mode?

    It is hard to tell because my taco does not seem to haver an alarm symbol. it cannot have been over temp because the engine had not been fired up.

    It is also intermittent - one minute full power - the next is 2300 rpm....

    Only 2 sensors seem to be able to put it into limp mode - oil level and temperature. Is it possible to disconnect / bypass them to see if either is broken ?

    Cheers
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