The adjustment range of the "Min.share ON" setting has been extended
The range and precision of the "Gas dose change" setting adjustment has been increased
Improved gas dosage when the measurement range of the PSa is exceeded (the change of the dose was stepwise in such cases, now it is in accordance with the setting "Transition phase")
corrected the "collection" of the map (it was collecting in the wrong place)
in cars in which switching off the ignition disconnected the power supply to the controller, information was not written to non-volatile memory:
The maximum temperature of the exhaust gas, which can update automatically when driving on diesel
The maximum value of the knock combustion sensor, which can update automatically while running on diesel
in some cases, the maximum exhaust gas temperature and knock value were not refreshed in the application (internally, the controller updated these values correctly)
eliminated cases of error from exhaust gas temperature after ignition switch on
eliminated delays in the start of the exhaust gas temperature measurement, occurring after resetting the controller
in cars in which switching off the ignition disconnects the driver's power supply, deleting errors from the application may have had no effect (they returned after controller reset)
If the knocking combustion error was registered, the car switched to gas only after turning off the ignition or after manual switching with the control panel (the problem was particularly troublesome in cars with a start-stop system)
the absence of a knock sensor was not detected
changed the default value of the minimum gas pressure from 60kPa to 30kPa
changed default descriptions of rows and columns of the gas injection map (after restoration of factory settings and after autocalibration)
flow corrections for gas injectors added
added support for CNG-AC-12V manometer
added detection of exceeding the measurement range of the gas pressure sensor and programmed reaction to it
added message "engine warming" when the reducer temperature has not yet reached 50ºC during autocalibration
added automatic deletion of current errors before starting autocalibration (previously, if there were errors in the list, autocalibration was immediately interrupted)
during autocalibration, the detection of errors from knock level was stopped (it is activated only after calibration of the knock sensor)
increased the maximum permissible RPM for the autocalibration process (is 1800, was 1000)
after autocalibration the default settings will be restored:
added the ability to emulate the level of the accelerator pedal
added the possibility of angular delay / advance of gas injection sequence (necessary cofniguration of rpm reading from the shaft).
added functionality of digital recorder (ability to observe RPM pulses, diesel and gas injections over time)
added a counter of gas injector cycles
added support for gas injectors:
- Dymco Black
- AC W01 BFC
- AC W02 BFC
- AC W03
- Lovato JLP04
- AEB I-Plus (aluminum slat)
- AEB I-Plus (plastic trim)
added the ability to select the errors whose occurrence will be audibly signaled continuously. In addition, you can set the audible signaling to occur also during operation without gas injection.
added the ability to immediately change the gas dose (when switching and during operation on gas)
added visualization of the moment when the error was registered (vertical red line on the oscilloscope in the diagnostic application)
improved reading of revolutions from the shaft when the number of pulses per revolution is greater than 63
relaxed correction from gas temperature
modified the pressure / accelerator pedal emulation, which is now dependent on the ratio of the current and target gas dose.
eliminated blinking of windows in the application during, for example, automatic setting of max. exhaust gas temperature or max.knocking
corrected defect manifested by incorrect internal temperature when turning the ignition switch on
the error "no lambda probe" does not cause transition to the "Failure" state
modified default settings:
- max.temp.of exhaust gas from 690st.C to 300
- active "max.temp.of exhaust gas auto"
- max.knock temp from 2V to 0.8V
- active "max.flue gas temp.auto"
- "depletion threshold" from 5V to 1V
- "injection type" from "sequence" to "standard"
- settings of "max.exhaust temp", "max.burn.knock" and their checkboxes "AUTO" will return to defaults after properly completed auto-calibration
pressure emulation has been accelerated (CheckEngine caused by emulation in most cases should disappear, in other cases the frequency of its occurrence will significantly decrease)
fixed the problem when at crankshaft speed in certain situations the gas was not injected
corrected switching on / off of fuel pressure emulation - the problem affected some cars, where the moment the relay was switched on caused the revs to surge or even the engine to stall.
corrected monitoring of supply voltage drop (the error "low supply voltage" should not appear at "peaks" of this voltage)
New settings giving the ability to change the switching rate between fuels.
New two algorithms to help estimate maximum exhaust gas temperature and maximum knocking voltage - the controller independently monitors the parameters and updates the settings.
Improved support for two knock combustion sensors.
Improved support for cars with mechanical fuel injection.
New setting determining the number of connected knock combustion sensors.
New setting for determining the speed of gas dosage change.
New setting for storing the minimum gas pedal level.
New setting for adjusting the depletion function from acceleration.
Ability to automatically change the load axis on the map.
AC - Newsletter
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