Old Dec 1, 2008 | 11:40 AM
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FP
Senior Member
Joined: Aug 2006
Posts: 13,396
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From: Crystal Lake, IL
Default Re: Question on an ECU upgrade I found on Ebay.

Originally Posted by tighed1
Most likely a .39 cent resistor in a box. Used to "trick" the car's computer into thinking the intake air is cooler than it is.
Junk, stay away. Or not, up to you.
Great advice. That's nothing but snake oil...
 
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