Installing air/fuel meter, anyone know where to tap in on ECU or where to find an ECU Diagram?
11-01-2002, 06:00 AM
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You don't tap into the ECU, You...
Tap into the O2 sensor. The color should be a brown wire (at least I think it's that color. I installed one in my old B5 passat 1.8t awhile back). Where do you plan on putting the guage?
Darin
Darin
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