I need someone who can tune this fuccking tech 3! I can't f in start my car. I finally start it and about 3 sec fowls the plugs out. I bought a Wideband, but that only helps when the car runs!!!!!!! Can someone share some starting enrichment values please!!!!!!!!!!!!!!!!!!!!! I live NJ If it helps with climate.

 

first you should state what's wrong... then people might be able to help you out
second, you may try the right forum, like engine management forum

 

Third: Take a deep breath and count to ten! Getting pissed only makes things worse.

 

It floods out no matter what values I enter for the starting parameters. I'm pretty sure the UAP value is right. I'm talking about the first second.

 

Check your starting enrichment values -- there are enrichments that come on for a set time after cranking, as well as enrichments based on coolant temperature. Also, timing on a rotary is very very different than on a piston engine, so check that out as well. I haven't tuned a rotary before, but I've had some experience with the TEC3 -- good luck!

 

Well i'm using the timing chart that loads up with base map. This is fine for starting and nonload applications. Its the damn starting enrichments that are screwing me up. I'm mean, there's only 4!!!!!!!!! Its seems like nomatter how low I set the values it won't start, but when I pull the plugs its wet with fuel. When I raise the starting enrichment It starts the car but completely carbons the spark plug up.? I can't seem to find the medium. I was hoping someone else using the TECH3 could share some values. Thanks

 

Sorry I don't have values for a rotary -- actually go in and check the timing map, though -- be sure that it is correct. Do a search in the PowerFC forum -- there's a site where people have posted up their maps. It shows fuel maps (though they might be VE maps, not actual pulsewidths) and timing maps for the leading and trailing plugs.

Also, try playing with your UAP -- the wizard isn't always perfect.

 

Thanks buddy, I am pretty sure the timing is correct. I played around just for a couple minutes last nite with the uap value and made some progress. Couldn't spend alot of time though. I'll double check with some of those power FC maps.

 

I have a TEC3 and located in NY. Here are my settings. I am running 2 x 160lb injectors in the primary and 2 x 160lb injectors in the secondary.

Se0 - 250%
Se1 - 50%
Pw0 - 0 ms
CLT0 - 0

ASE0 - 0
ASE1 - 0

I think you may have a stuck injector since I've played with all the starting settings and with everything at 0 it always starts (but have to crank longer).
Unplug the injector clips and crank the car, pull the plugs, if they are wet you might have a stuck open injector. Also, do not use platinum plugs to start it, use some stock turbo 2 plugs. Also, Zero out the coolant correction map to make sure that is not adding X amount of fuel as well. You can tune that when the car starts and is running.

Anthony

 

Cool thanks! I checked the injectors and they were fine. I did find the coolant sensor wasn't plugged in all the way though. Bastard! So that was richening it up alittle. Now I'm out a laptop cause I punched it, all man that was great.