I have a stock turbo s5 and I'm running an lt10s with a tech edge 3E2 Wideband. I'm a newbie to tuning and I'm wanting to drive my car to get it tune since i recently upgraded my fuel pressure.

I'm in matrix mode and set my fuel pressure to 38 psi. My car ran really really rich so adjusted my maps from 1000 - 3500 so that my afr is about 11:1

However now when i start driving and I boost a bit it, my car leans out and almost kills. I need some advice. should i try lowering my fuel pressure and adjust to the maps back to where they were?

I noticed there is a stickied thread on stock base maps but since I'm in matrix mode does that matter?

 

post up your map here let us see what its like. on the laptop go the matrix tables function, press printscreen to copy it to memory and you either past it word and upload the document or paste in paint and save it as a pic and upload it.

 

here a a few maps

 

more maps

 

Matrix table

 

It idles fine but I cant boost at all and I cant get past 0 psi. When I try to the wide band reads really lean (16-23).

note* my fuel pressure is at 33 psi.

 

thats you havent put in the required info for boosted parts of the map. all those empty cells there in the matrix maps should have in values for injector opening. So when you are at that level your ecu has no values to read so it does nothing.

If you just want to drive the car to get it tuned by some1 else the just take it off the matrix mode and that should getting you driving. With the matrix mode off it will be running the just the "load" map - which is the 4000rpm map which is bold on the table and it will compensate for the other stuff based on your cruise , etc provided the other settings are right.

What injectors are you running?

best thing to do is post your setup here and let rx72c write you a base map to get you to your tuner in one piece and let him handle it from there

 

just taking a look at the timing maps etc, they are all screwed. let rx72c write you a map based on your setup and that will get you going. Dont try to drive the car again until you get the map from him, please.

 

Yeah I'm really scared to even drive it. I would really really appreciate some good maps to use. If he could do that that would be awesome!

Heres my setup-
Stock injectors (550)
Stock s5 turbo
stock inter cooler

JDM s5 TII Front Half Conversion (RHD, Engine, Trans, ALL Harnesses Etc.)
Microtech LT10S Stand alone ECU
Corksport 80mmdownpipe to 3inch all the way back
Excedy Hyper Puck clutch
Removed all Emissions
Dual JDM lightweight alt pulley
Mazda Trix aluminum radiator neck
Blitz High performance spark plug wires
Aeromotive Fuel Pressure Regulator
Tech Edge Wideband
Modified turbo s4 fuel rails (deleted dampeners)
cold air intake

 

he's on the other side of the world so give him some time to get up and read it.. or you can pm him

 

Ok I will. Thank you much!

 

Update* i switched back to base maps.. now i can drive it but its really rich and I ruined my wideband 02 sensor.

 

you could take 10-15 out in mixtrim to help drive it

 

thanks, thats what I ended up doing. i didn't know idle map opened injectors twice as much as what it says.! Or i would have adjusted mix trim in the first place .

 

Ill do you a map soon. Tonight should have it ready tonight.

 

Just in time RX72!! I got it and it looks like the maps will works just fine. Thanks!

I spray my o2 sensor with an air chuck and now it works again. Things are going great finally.

 

Hope it does the trick.