× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
Re: 87 niss pulsar 8% co @15 &25mph
Posted to Emissions Forum on 1/9/2001

[...trimmed text...]

Hi Aaron & Danny, apparently this is a TBI system. The regulator vacuum is connected to venturi vacuum because that is the site of the fuel injector; on MFPI systems the regulator is connected to mani... Login to read more.