I figure it is time that I should add a little information about configuring the program.
First thing is to select the proper ECM. For those with the stock 2.8 V6 the correct selection would be 1227170. For those with the stock 84-86 2.5 L4 the correct selection is 1225550, 1225570, 1225610.
As you can see here I have selected the V6 ECM.
Next is the calibration of the TPS sensor. As you see above there are two boxes. What you need to enter there is the voltage at the TPS sensor at 0% throttle and 100% throttle.
In order to do this you are going to have your cable connected to your car and computer with the WinALDL program running. Before you put the key in the ignition the little box in the upper part of the program should be empty like this.
Now go ahead and put the key into the ignition and turn the ignition to the ON position but do not start the car. The box that was empty should now be flashing a number (usually 25) which means data is being transmitted from the ECM. If the box is still empty make sure you have the right COM port selected.
On the program itself click on the tab "Sensor Values" as I did in an earlier post. You will see a value for the TPS sensor in voltage and %. With your foot not touching the accelerator read the voltage on the TPS and enter it in the box labeled "TPS Voltage for 0%." Now press the accelerator completely to the floor (make sure the floor mat is out of the way) and read the voltage again. Enter this value in the box labeled "TPS Voltage for 100%."
The rest of the values can be altered later to your preferences while using the program.
I am not sure when a different baud rate sould be selected. I would imagine that if for some reason you are not receiving accurate Data you might want to try changing this.
------------------
