Microtech Library

[Bigway]

thanks may sound stupid but is that map set for turbo? I'm sure it is but just had to ask

 

[CrazyCaker]

Where did you purchase the MT? If you bought it from NSN it is preloaded with a 550 map that is stored on the dongle.

 

[Bigway]

I got it from b3motor sports in alstrailia

 

[Bigway]

okay car runs but funny thing is that my wide band show lean. when giving gas so i look at my fuel pressure and it was low. bump it up to 40psi now my car is dumping to much fuel give it gas it stumbles. it is like the injectors are dumping fuel.but i do go rich now. does an one know were i should look.i think i need to slow the injector pulse down a bit but not sure how to change and in what screen.

 

[Bigway]

Does anyone have any ideas?

 

[Bigway]

okay i figured out the fuel thing. now i have both map stored and they are close to the same.But my car barley moves with either setting. are these maps just to start the car enough to get it to a dyno?

 

[tonyprote]

my lt10 first map only 6 to 7 psi(garret t3 volvo 240 ) mtx swap 440cc iny , 210 whp 198 lft
http://www.youtube.com/watch?v=JXV_ciDLrSI

 

[jerseymike68]

Hello everybody...welcome...

 

[Knox Joe]

So since the microtech uses a MAP sensor, is it possible for me to bypass the MAF altogether? Is there any way to just clamp the wires and trick the ECU into thinking the MAF is there, so I don't get a CEL? We're almost done with my install, and my mechanic and I were talking about going to a vent to atmosphere BOV, and possibly getting the MAF off the intake tubing.

 

[CrazyCaker]

^ You don't need the MAF at all (or O2 sensors for that matter). I didn't clamp the wires, just pulled the CEL bulb lol.

 

[Knox Joe]

^ You don't need the MAF at all (or O2 sensors for that matter). I didn't clamp the wires, just pulled the CEL bulb lol.

Well that's what I'm trying to avoid, lol.

 

[CrazyCaker]

Why? After the MT is installed it's just a dummy light anyways.

 

[Knox Joe]

Why? After the MT is installed it's just a dummy light anyways.

It would jusy annoy me, I'm weird like that.

 

[Maxx Mazda]

It would jusy annoy me, I'm weird like that.

Just cut the wire from the ECU that goes to the CEL. I forget the pin # but that's what I did with my Haltech.

 

[Knox Joe]

Just cut the wire from the ECU that goes to the CEL. I forget the pin # but that's what I did with my Haltech.

That's a good idea, thanks.

 

[Packerfan]

Let us know what wire that is. (Pin Number would be best) I hate that damn light

 

[CrazyCaker]

LMAO. Removing the bulb is much easier .

 

[Knox Joe]

So hopefully will start tuning it tomorrow afternoon. Since I'm running 440's I'll probably start with the 550 map and increase the fuel trims a bit.

 

[br289165]

No O2 sensors either with the LT10s?

^ You don't need the MAF at all (or O2 sensors for that matter). I didn't clamp the wires, just pulled the CEL bulb lol.

 

[CrazyCaker]

No O2 sensors either with the LT10s?

You don't need O2 sensors with any model. The tuning is done with a wideband, which is the only O2 sensor I use. I have no MAF, no O2 sensors (besides the wideband), and no egr either. Runs perfectly, and I've been at 14 psi on a T3/T4 MAM Thumper kit now for over a year without even the slightest issue, and on stock internals! A proper tune and keeping an eye on the oil are key.