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.
- use "Mitsubishi_Evo_6-7-8" configlet at the bottom of primary trigger (it also effects secondary trigger). Burn and reboot ECU.
- in case of any issue, also capture (and publish) triggerlog so we can see that both trigger connections are functional.
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
idle stepper motor unipolar, 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.
- why not connect the common pin to GND, not to +12V ?
- 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?
- good idea ! Yes, it is possible. Done in 1.1.98
I dont know, that the stepper motor sequence in the program belongs to the opening, or the closing direction.
- opening (iac_pos ++). But noone really thinks about direction when installing: just reverses when necessary.
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?