The Hobb switch was added to restore the functionality of the O2 sensor. The older kits simply did not use a O2 sensor, so the car would not pass inspection. Later they added the O2 back in, but put the switches in so when you go under boost the O2 sensor is cut out and the fuel is enriched. -----Original Message----- From: thomaspaulmccoy [mailto:thomaspaulmccoy@xxxxxxxxx] Sent: Thursday, April 10, 2003 7:13 PM To: DMCForum@xxxxxxxxxxxxxxx Subject: [DMCForum] Re: Twin Turbo Kit on Ebay Who is "DMCBOI"? With only 1 feedback I'm hesitant, but the price is nice. Also, what is a "Hobb's switch"? Thomas6921 ------------------------ Yahoo! Groups Sponsor ---------------------~--> Get a FREE REFINANCE QUOTE - click here! http://us.click.yahoo.com/2CXtTB/ca0FAA/i5gGAA/HliolB/TM ---------------------------------------------------------------------~-> To unsubscribe from this group, send an email to: DMCForum-unsubscribe@xxxxxxxxxxxxxxx Your use of Yahoo! Groups is subject to http://docs.yahoo.com/info/terms/
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