Thread: HFM Code 77 (CO potentiometer Input short to positive)
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  #12  
Old 09-07-2008, 11:23 AM
Arthur Dalton Arthur Dalton is offline
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Join Date: Aug 1999
Location: Florida / N.H.
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I see a TN signal for 10...but , US version.

i would still go into 8/HFM with a led tool and see what comes back as Flash code. Your scanner may be showing the Benz HHT tester format for the 77 b/c there is NO flash code 77, [ only up to 50]... but that could be b/c flash format for 77 is 31 blinks...which list as "Not Used" , but maybe it is used on Euro HFM ???????????????????????

{ Benz HHT numbers are digital and not the same as analog Flash format]
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A Dalton
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