Tons of yack on the subject at this forum check archives.
For starters - you need a voltage-ohm meter that reads duty cycle. Sears has one for a reasonable price. Mentioned here in numerous threads
Also - go to google and key in "duty cycle mercedes m103"
Youtube video on the subject - cannot attest to its validity.
__________________
Mike Murrell
1991 300-SEL - Model 126
M103 - SOHC
"Fräulein"
Last edited by Mike Murrell; 01-13-2011 at 04:07 PM.
|