Air/Fuel mixture
03-08-2004, 07:32 AM
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Air/Fuel mixture
Does anyone know where to get the wire harness to use to plugin to the end of the fuel distribution block to test the amount of air/fuel going in? I know that you have to use a multimeter and the reading should be around 1.something. Then you have to adjust the 4mm hex screw to adjust the mixture. Right now I dont even get 200mi to a tank of gas. My car is setup for the altitude and I need to adjust it to sea level. Can anyone help?
03-08-2004, 10:27 AM
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Here's a few links...
www.zelenda.com and www.zdmak.com are two places that sell specialty VAG tools and cables for CIS system measurements. I wouldn't be surprised if the cable is more costly than doing it by feel or paying a shop, but I've attached a good reference link on the DIY.<ul><li><a href="http://www.sjmautotechnik.com/ficis.html">http://www.sjmautotechnik.com/ficis.html</a</li></ul>
03-08-2004, 02:23 PM
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you can just attach a multimeter to the oxygen sensor when the car is running....
essentially doing the same thing as a air fuel gauge. Don't know what normal would be but someone else might.
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