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Old 10-01-2009, 02:43 PM   #4 (permalink)
basslover911
Master EcoModder
 
Join Date: Sep 2008
Location: Fort Worth, Texas
Posts: 356

Silver Turtle - '02 Ford Focus Zx3
90 day: 38.83 mpg (US)
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Well the reasoning behind it is to fool the cars ecu into telling it that there is still a bulb there (since it's using less watts some cars might throw a code).

Again, just rumors I've never actually tested a ballast before with a multimeter.
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