Mitsubishi Evo 6
Computer sn: 5030
Trigger:
Primary: Coil type hall sensor (original)
Secondary: hall sensor (original)
Ignition: Wasted Spark 1&4 and 2&3
Other sensors:
IAT, CLT, TPS, 400kPa MAP sensor, WBO2 sensor, EGT sensor
Fuel: Ethanol
Could you help me in the these issues:
Configuration of the primary and the secondary triggers.
I'm not sure how to configure the secondary trigger.
I attached the current configuration, which we use in the car, the trigger log, and the original figure from the secondary trigger I found in the manual. I uploaded the files to FileArea/GaborJuhasz
The idle stepper motor is unipolar, and has 6 pins. I added some diodes and it works. The problem is, if i set the "power off steppers after steps" on, the outputs set to grounds, and the current flow through every coil. How can i fix this problem? Is this possible, to modify the firmware like this: if the "iac stepper polarity = negative" (active pin set to ground, inactive pins set to high) then the "power off steppers after steps" set to outputs high?
I dont know, that the stepper motor sequence in the program belongs to the opening, or the closing direction.
The car is running with ethanol, and I should set lambda to 0.65-0.7, but the program starts from 0.7. Could it be modified to start from 0.6?