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Date:         Sun, 6 Feb 2000 22:23:07 -0800
Reply-To:     David Marshall <vanagon@VOLKSWAGEN.ORG>
Sender:       Vanagon Mailing List <vanagon@gerry.vanagon.com>
From:         David Marshall <vanagon@VOLKSWAGEN.ORG>
Subject:      Re: Tii Trading Co. 2.0 South African conversion kit
Comments: To: se7en <manx1342@uswest.net>
In-Reply-To:  <389E6078.49E29247@uswest.net>
Content-Type: text/plain; charset="us-ascii"

Well, good luck with the install - please let me and the rest of the list know how it goes!

At 10:04 PM 06/02/2000 -0800, se7en wrote: > > >David Marshall wrote: >> >> Wow... as I said, very strange - how do you adjust the CO content of the >> exhaust? You're getting something that will be illegal in Canada and more >> than likely most of the USA. In Canada (BC and NS, NB, PE at least), if >> you car has an O2 sensor and a catalitic converter you are not allowed to >> remove them, BIG fine if you do (Shhh - I don't have a cat!). I'm pretty >> sure the EPA has a rule like this for the United States as well. You >> should really try to keep the cat, but without an O2 sensor, it'll die a >> quick death. There must be a provision for an O2 sensor somewhere! >> > >David, > >Here in Portland, Oregon, the bi-annual emission tests done by the local >DEQ that we have to pass do not include equipment checks anymore. Our >vehicles are put on a 'rolling road' and tested under various loads at >the driving wheels while the emissions are checked. It's basically 'go' >or 'no-go'. > >I don't know much yet about the Motronic ECU but I have just turned up >the Bosch fuel injection & engine management book. Since I don't know >the exact model of the kit ECU I can't sort it out completely yet. I do >believe there are other ways of controlling carbon monoxide than having >a lambda sensor. I also don't believe that the 'cat' will necessarily >live a shorter life without one. There are many carbureted vehicles out >there with 'cats' and no lambda sensor. Who knows, maybe (Darwinism) the >CO sensor is a dead end also, like, remember all those air pumps on the >cars in the Eighties? PCV valves have certainly stood the test of time. > >Some basics of Motronic systems are the sensing of engine load (air >flow), RPM, crank timing (much more exact, independent of dwell), >battery voltage for coil charge time control (no more hot coils), a >built in ROM that 'learns' the ideal parameters needed for efficient >operation (right down to each individual cylinder) and more. There are >Motronic variants that sense different things, and until I get more >information on the model I'm getting, I will stop here. All I care about >is 'what' comes out of my tailpipe, now what gets it there. > >Anyway, I feel this conversion is going to work for me or I wouldn't >have gone into debt to get it. Yes, I'm an optimist. Actually, I'm an >Irish optimist. I try to buy the pertinent books and learn all I can >from them. I'm also a bit anal-retentive (does that have a hyphen?) but >my sense of humor (perceived) is what also keeps me sane (again, self >perception). I also really appreciate the many things in the many areas >of Vanagon ownership that I have gleaned from this list server. So much >to learn, so little time. As for being legal or not, well, someone has >to be the 'Last Outlaw'. Sounds like you're in the running. I won't >tell. Sure hope no RCMP,s are list members. > >Hopefully I'll have lots more info in about a month. I'm staying busy >installing an aux battery, a security system and some aux gauges while I >wait. > >Arlen - master lurker. > >> > >> >David Marshall wrote: >> >> >> >> No O2 sensor??? Really? That's really strange! >> > >> >That's what I understand. We'll see when it gets here. Apparently it is >> >a Motronic brain. >> > >> >Arlen >> > >> > >> >> -- David Marshall - - Quesnel, BC, Canada -- >> -- 78 VW Rabbit, 80 VW Caddy, 84 VW Westie, 85 VW Cabriolet -- >> -- 87 Audi 5000 Quattro, 88 2.0L VW Syncro Double Cab -- >> -- David's Volkswagen Home Page http://www.volkswagen.org -- >> -- Fast Forward Autobahn Sport Tuning http://www.fastforward.ca -- >> -- david@volkswagen.org (pmail) or vanagon@volkswagen.org (list) -- > >

-- David Marshall - - Quesnel, BC, Canada -- -- 78 VW Rabbit, 80 VW Caddy, 84 VW Westie, 85 VW Cabriolet -- -- 87 Audi 5000 Quattro, 88 2.0L VW Syncro Double Cab -- -- David's Volkswagen Home Page http://www.volkswagen.org -- -- Fast Forward Autobahn Sport Tuning http://www.fastforward.ca -- -- david@volkswagen.org (pmail) or vanagon@volkswagen.org (list) --


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