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Old 08-14-2001, 03:38 AM
georgehifi georgehifi is offline
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Join Date: Jun 2001
Posts: 90
Deeph8 in your post you said you tried my way, but you used pin2 of the diognostic sockett, it has to be pin 3 and also the car must be at normal opertaing temp with all accessoies switched off, this way is the simplest way of adjusting the mixture and has given me excelent results, if you cannont obtain the voltage reading between 6.8 and 7.2 volts dc the fault may be the coolant temp sensor located at the rear of the head that has 2 round conectors pluged into it, i`ve been told that this can cause the reading not to be obtained this infomation was given to me by Australia`s most highly regarded Merc guru. I bow to his wisdom every night before i go to bed!
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