artinist Posted May 1, 2003 Report Share Posted May 1, 2003 I know there are a few of us here who are using these. I think we should pull our resource together to be able to get the most out of these things so I thought I start a thread on it. any tips you guys want to share? anyone using an air mass sensor with it? I heard there is a 2nd generation mag. pickup sensor which is more reliable, any info on this? willl the "bolt-on Eclipse Trigger Wheel" fit our car? I have the wheel installed but I want to get the non-AC crank pully so i have to remount the trigger wheel. Link to comment Share on other sites More sharing options...
heefner Posted May 2, 2003 Report Share Posted May 2, 2003 The main thing is that its centered with very little run out. As long as the wheel has the proper number of teeth, I don't think it matters what its from. Link to comment Share on other sites More sharing options...
artinist Posted July 24, 2003 Author Report Share Posted July 24, 2003 Heefner, have you thought about seperating the coils from the computer and mounting the TEC in the interior? by the way, no one at electromotive with say if its ok to do this or if it has been done before. its stupid, its just a couple of wires for a coil, what can possible happen? i guess we will find out. plus I am also getting some GM metripak connectors to connect to the TEC and seal the TEC computer so i dont have to mess with the crappy plastic ends. this thing is way to sensative to water and I dont want the car to get stuck(it has happened before) Link to comment Share on other sites More sharing options...
WTFISIT Posted July 25, 2003 Report Share Posted July 25, 2003 Hey art, you know a good source for those GM connectors? I'm going to need a bunch of connectors for under hood and want something weather proof. Also, do those require a special crimping tool? Hope I don't pull your thread too off topic. Thanks. Josh Link to comment Share on other sites More sharing options...
heefner Posted July 25, 2003 Report Share Posted July 25, 2003 Art, thats the way the Tec III is configured, the brain is mounted inside and the coils of course are out under the hood. I just sealed my connections up with some silicone but I agree its a pretty poor choice for connectors. <Knock on wood> I haven`t had any electrical problem with the Tec yet. I take that back I did have a pickup short out on me which caused me to scratch my head along side of the road for a while. Link to comment Share on other sites More sharing options...
artinist Posted July 25, 2003 Author Report Share Posted July 25, 2003 connectors are available here: http://www.powerandsignal.com/ http://www.waytekwire.com Link to comment Share on other sites More sharing options...
artinist Posted January 5, 2004 Author Report Share Posted January 5, 2004 guys, I rewired my TECII over the weekend. I removed the coils from the brain and installed them where the original knock box is and installed the brain in the glovebox. took many hours to finish and make all the connections bulletproof. I have yet to do the final wiring for the injectors. i have something now but its more for practicality than looks. i have a questions. mine is now wired so it fires the two outside injectors and then the two center injectors and it works fine. but looking at the TEC diagram it shows to wire two injectors next to each other so the 1st pair fire, then the 2nd pair. how do you guys have yours? Link to comment Share on other sites More sharing options...
heefner Posted January 6, 2004 Report Share Posted January 6, 2004 Mine is wired that way also, the outside (1 and 4) and the inside (2 and 3) are grouped together. Link to comment Share on other sites More sharing options...
AustinTSI Posted January 15, 2004 Report Share Posted January 15, 2004 I have a new laptop but it doesn't have a serial port on it for my TEC2. I got one of those USB to Serial Adapters but the TEC2 doesn't see it. I don't have the WinTec software. Anyone have any ideas or suggestions? Dave. Link to comment Share on other sites More sharing options...
artinist Posted January 15, 2004 Author Report Share Posted January 15, 2004 ya some of these newer computers dont come with one. first make sure the cable is good and if possible test it with another computer. then i would say either get an old laptop or upgrade your tec software. i bought my upgrade over a month ago but i will probably instal it next week. also call them to see if they have any suggestions, they may know of a way of getting the converter to work. Link to comment Share on other sites More sharing options...
AustinTSI Posted January 15, 2004 Report Share Posted January 15, 2004 I called Electromotive and they basically said, Sorry just keep trying to get something to work. I don't think they will set up for a USB connection for a long time as from what I've read, puting a USB cabability into a device like the TEC3 requires a lot of code as compared to a serial port. I believe that the DOS version bypasses the OS and goes straight to the hardware which would explain why the converter won't work. I was hoping that by upgrading to the WinTec Bios and software that it will go through the OS and then be able to work with the converter. If anyone could test this I would really appreciate it. Thanx, Dave. Link to comment Share on other sites More sharing options...
heefner Posted January 16, 2004 Report Share Posted January 16, 2004 Negative Dave, I went through the same crap. The only thing you get from Win tec is a "windows" based program rather than DOS and a few tune on the fly parameters. It has a nice graphical display for the advance and VE tables also. The only way you will be able t get it to work is with a windows 98 or earlier notebook and ture 9 or 25 pin serial port. Last spring I had to buy a used laptop off of ebay just to use for the Tec. Link to comment Share on other sites More sharing options...
artinist Posted January 16, 2004 Author Report Share Posted January 16, 2004 i just got off the phone with them on a different subject. I still dont have an o2 connected and i wanted to connect my one wire o2 sensor and i didnt know which port to use. the diagram only shows a 4wire o2. they said, connet the sensor wire to the EGO+ and run a grounded wire(on the intake manifold) and connect it to the EGO- i also want to get the stock Tachometer to work with this so I asked them and he said try using a signal booster from MSD part# 8920 its a part called "Magnetic pickup tachometer adapter" $45 from summit has anyone tried this? Link to comment Share on other sites More sharing options...
heefner Posted January 16, 2004 Report Share Posted January 16, 2004 I had the stock tach running directly from the Tec and it would drop out at 5000 RPM. I wanted to use both the Autometer and stock tach but they recomend using one or the other. So I'm just using my big "mustang" tach. :-/ Nobody ever said anything about a signal amplifier to me. Link to comment Share on other sites More sharing options...
artinist Posted January 16, 2004 Author Report Share Posted January 16, 2004 how did you hook it up to the stock wiring? i had it connected near the coil and the rpm gauge kept jumping around. do you remember which wire you connected it to? check this out: http://www.msdignition.com/pdf/8920_tach_adpater.pdf Link to comment Share on other sites More sharing options...
heefner Posted January 19, 2004 Report Share Posted January 19, 2004 Art I don't remember exactly but I thinkit was a green wire that ran along the drivers side fender. I'll have to check on that tomorrow. Link to comment Share on other sites More sharing options...
artinist Posted February 24, 2004 Author Report Share Posted February 24, 2004 where did you guys pick up the "switched power" to turn on the TEC? I am using the positive coil wire but I want to change it possibly. i was told we could one of the wires from the front windshield wiper motor. Link to comment Share on other sites More sharing options...
artinist Posted March 10, 2004 Author Report Share Posted March 10, 2004 I made a visit to Welderwiz. he does awsome work. after a bit of designing and redesigning, he came up with this great new bracket for mounting the crank pick-up sensor. it mounts to the oil pan using two screws and is very solid and completely out of the way. the main reason i wanted a new bracket was to get rid of that big ugly thing i have now to make room for a big radiator fan. we rotated the wheel and had to carefully align the new bracket to keep the placement of the teeth and the sensor in the same ratio. my trigger wheel is mounted using a spacer and 3 screws to a factory non-AC pulley which already has 6 nice and evenly drilled and tapped holes which make the job of installing a trigger wheel a lot easier. here is the old bracket: http://home.earthlink.net/~artinist/images/misc/crankpuold.jpg and the new one: http://home.earthlink.net/~artinist/images/misc/crankpunew1.jpg http://home.earthlink.net/~artinist/images/misc/crankpunew2.jpg http://home.earthlink.net/~artinist/images/misc/crankpunew3.jpg Link to comment Share on other sites More sharing options...
Joel Posted March 14, 2004 Report Share Posted March 14, 2004 Whats the diameter of your 60 -2 wheel? What sensor is used, the 1/2 or 3/8"? How much for a replica of that bracket? I can weld up my own, but wouldn't mind a quote. Joel Link to comment Share on other sites More sharing options...
artinist Posted March 15, 2004 Author Report Share Posted March 15, 2004 mine is the older style, i think the newer ones have different number of teeth. mine is using the 3/8" sensor and the 120 teeth wheel. its 6" round. you will have to ask welderwiz for the price though Link to comment Share on other sites More sharing options...
Joel Posted March 16, 2004 Report Share Posted March 16, 2004 Thanks. Diameter is something I was interested in. Haven't been under the hood to measure what I would need so your info saved me the trouble. I'm gonna order one, the SDS trigger I'm using is a PITA. Can't quite get a mount that'll line up exactly how I want and be removable without re-alignment when I'm changing parts. Always takes about an hour to re-align ...Tired of it and this is my resolution. Thanks! Joel Link to comment Share on other sites More sharing options...
heefner Posted March 16, 2004 Report Share Posted March 16, 2004 Joel do you still need pics and measurments from me? I'm really not as lazy as it seems. I started working part time at Total Performance with Bill_TSG and I barely have time to do anything other than sleep and eat outside of 2 jobs. Link to comment Share on other sites More sharing options...
Joel Posted March 16, 2004 Report Share Posted March 16, 2004 YOU LAZY SLOB! ;D Nah, I don't need them from you. Art here showed me exactly what I needed in these pics, and answered the other question I had. Thanks for trying though, I do know how finding time can get out of hand. I know how it is trying to balance the whole car forum thing, 2 kids (one thats only 4 months old), etc... Amongst everyone that knows me coming over and asking me to do things while im trying to get other things done. I swear I spend more time on damned RX7s these days then any other car... : Joel Link to comment Share on other sites More sharing options...
AustinTSI Posted March 18, 2004 Report Share Posted March 18, 2004 I need some help with my setup. Please check the following thread http://www.starquestclub.com/index.pl?boar...9590789;start=0 Link to comment Share on other sites More sharing options...
AustinTSI Posted March 19, 2004 Report Share Posted March 19, 2004 GOOD NEWS GOOOOD NEWWWS! I put some new plugs in and it started right up! I read another members post saying he was having the same problems, put new plugs in and problem solved, I also had a similar problem when oil got on the plugs of my bike and when I put new plugs in (even though it would run but poorly) and the problem went away. So I decided what the heck, I've checked about everything else, and it started on the first crank and ran great! I've still got some other little things to square away and I will be working all weekend but it should be on the road in no time flat. As for the TEC2 stuff, I have about ten different programs that I received with my used TEC2 and I will be making a web page to post them with various comments. I anyone wants to send be there programs (TEC, Hawk, SDS, whatever) with comments, I will post them also. Please be descriptive as to how it runs, what hardware/software/bios it is from, and what the intake components are. Dave. Link to comment Share on other sites More sharing options...
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