[W126 Coupe] ASR and Emissions Testing

[Jonathan Hodgman]

Rich,

You can also pull the cover on the ABS/ASR module and pop out the 
relays, takes about 3 min to do..:)

Jonathan

On 12/2/2011 3:39 PM, Richard K. Hallberg wrote:

> In Atlanta, GA the emissions test stations perform a programmed test 

> with the rear wheels sitting on rollers (like a dyno).  My 91 560sec 

> nearly jumped off the rollers with the ASR defeat switch on or off.  

> By pure luck, I found in the 126 Chassis & Body Manual a note on page 

> 1223 in section 42-0810 that mentions that  "The connector from the 

> ABS/ASR control module (N30/1) MUST BE DISCONNECTED before driving on 

> to the performance test bench or speedometer tester".  I don't recall 

> any mention of this on mbcoupes or BenzWorld in the three years I have 

> been a member.  Any thoughts??

>

> I will try this trick at the emission test station and report back - 

> hopefully works.

>

> Richard Hallberg

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