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#1
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Recalibrating/Correcting Speedo
I'm about to do a differential swap on my 94 E420. Is there a best aftermarket calibration tool? I've seen the Yellow Box and the Electronic Ratio Adapter mentioned.
http://www.blackrobotics.com/index.htm http://www.abbott-tach.com/era.htm |
#2
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The traction system sends signal to the speedo. so that would require a modification of that signal..
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MERCEDES Benz Master Guild Technician (6 TIMES) ASE Master Technician Mercedes Benz Star Technician (2 times) 44 years foreign automotive repair 27 Years M.B. Shop foreman (dealer) MB technical information Specialist (15 years) 190E 2.3 16V ITS SCCA race car (sold) 1986 190E 2.3 16V 2.5 (sold) Retired Moderator |
#3
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Isn't the speed signal just picked up at one of the front wheels? So diff swap shouldn't matter? Or is this later cars?
Gilly
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