mode so it's not all important but your run up until PE mode will be based off your open loop tune. When you go into WOT you go into a set P.E. If you are doing a WOT track style tune, ideally you want to make sure you are in open loop while tuning.
#Aldl stock software
You need to use your datalogging software to scan your car driving in the conditions you want to tune in. Reprogram the PCM in your car with this tune. With an unlocked BLM, your WOT AFR will vary depending on where your tune was at when you went WOT. Using the BLM locker program, Lock WOT BLMs. If you are using your current tune as the starting point, use winflash or your tuning software to "read PCM." Save the file somewhere as your stock tune so you can always go back to it or look at it if you end up changing something you shouldn't. A mail tuner can also provide you with a stock tune file based off your VIN. I would also look into a mail tuner to give you a good starting point to fine tune further. LT1) to start with or pull your own off your car.
(it's happened!)Įither find a starter PCM. I save my previous two tunes in case what I changed is detrimental. Set up a couple folders for your datalogs and for tunes. Set up all the software you'll be using on your computer.įor setting up Tunerpro RT: Thank Gregrob for the writeup. It is possible to wire the LC1 and other wideband sensors into the A/C pressure sensor to have TTS Datamaster datalog your AFR directly. Make sure you can datalog the wideband with RPM as this is important. It is NOT advised to tune your fueling without one, though it can be done to an extent. Tune software w/ pcm flash or winflash seperateĪ wideband setup is ideal to monitor actual Air/fuel for fine tuning fueling. Wideband O2 sensor (for recording actual air/fuel) Wheel/tire/rearend calculator (if not built in to tuning software): If/When that stops working, PM me, and I'll email it.
#Aldl stock upgrade
$50 upgrade to their tuner for datalogging. Where to buy: Free, $30 to eliminate 10 second delay window at startup. Where to buy: Http://$Free, $30 to eliminate 10 second delay windowĭatalogging (recording car running to watch tune actually running in car) This is Necessary for tunerpro, comes with tunercats. I use an acer netbook with the 3 cell battery and it lasts me 4 solid datalogs and editing in between at the track. Make sure the battery is good! You don't want it dying in the middle of reading/writing your tune. Pretty much any windows based pc from the last 10 years will work.
#Aldl stock serial
YOU NEED TO DOUBLE CHECK YOUR OBD style connector.Īldl cable USB or serial connector, 12 pin obd1 connector.Īldl cable USB or serial cable, OBD1 - 16 pin obd2 STYLE!! connector (NOT AN OBD2 CABLE!!!). Pick the one that applies to your car and computer. This is intended for 94/95 cars or 96/97 converted cars. Im also working on an iPad so it won't be that great until I can do some better copy/paste work on my desktop.
I'm drinking so don't expect much right now. Feel free to ask questions and post your information or additions for me to edit in.