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Correct way to adjust 1988 190E 2.3 Mixture ?

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01-09-2002, 03:24 AM

Doug McCutchan Doug McCutchan is offline

Doug McCutchan is offline

dOUG11

Join Date: Jun 1999

Location: Melbourne , Australia

Posts: 33

Correct way to adjust 1988 190E 2.3 Mixture ?

I have just finished a top-end rebuild on my 190E and was wondering what is the best way to adjust the idle mixture.

Should I set the EHA current to 0MA (or -3ma slightly rich) closed loop.
Or should I adjust the % duty cycle at pin 3 of the diagnostic socket with my Fluke Multimeter ?

At the moment I have it set to -3ma EHA which gives about 40% duty cycle and it seems to be running very well.

thanks

Doug McCutchan

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