http://cgi.ebay.com/ebaymotors/ws/eBayISAPI.dll?ViewItem&rd=1&item=7922663280&category=33597&sspagename=WDVWMercury Mystique/Sable Performance n/Chip 20+HP
120'Ohm Mystique Sensor
Here is how it works:
You have probably heard of performance eprom chips. There chips consist of a stock computer program that has been altered to inject more fuel into the engine under acceleration. Timing curves are commonly also adjusted consequently. These chips can be found to be quite effective, but also pricey as you not only need the chip, but also a socketing kit. You then need to do some soldering on your computer board which can damage it and cause it to malfunction. On the other hand, this 'piggy back' electronic device will alter the fuel and timing curves in a very similar way as the eprom chip would, but without even opening the ECU. How can it do that? By fooling your computer and letting it think that you are sucking air at a different temperature. Your computer will respond with increased power!
