Bugs and Feature reqests

[Jadzwin]

Kurt: We will try to improve model
RHD: You can use EMU road dyno (it is based on RPM acceleration for given gear). However the best method is used the chassis dyno.

[killerbee]

I use Perf Expert software - virtual dyno with 1:1 results as chasis dyno

[roquete]

Found on new software the extra bonus, tools -> autotune, any lights on how it works?

[Jadzwin]

Doesn't work yet Work in progres right now

[samvel]

EGT fuel correction blend for FlexFuel.
Overboost fuel cut blend for FF + time delay parameter.

[GearTech_Greece]

FEATURE REQUEST 1
Idle:
After exit from cut off, it is sometimes difficult to tune PID and other corrections so as not to stall, especially with high load (for example AC on) since initially, the ECU decreases the idle valve DC (seeing a much higher RPM than the targer). Can we have some sort of delay or higher RPM target after 'exit from cut-off' to correct this situation?

FEATURE REQUEST 2
Any chance there is adequate memory to have different RPM breakpoints in primary and secondary maps?

FEATURE REQUEST 3
Idle VE vs DC correction -> can it become 3D with addition of RPM? If memory is an issue, just 3-4 RPM values would be OK.

[Jan32]

Hi kuba,

please change the option for MUX switch, because it is now not possible to invert the signal. For example the clutch switch is an normally closed switch, i cant use them with mux board.

Another thing is that the lambda need after start too long for heating, or to long for giving data. Cold start and all the other things are very hard to tune without lambda values at that time. It would be great to have an option, to start the lambda directly or heating up before motor start. I know the option enable heater witout rpm but i get the data equally late with this option.

Can you put max speed, max EGT and max injector DC also in the log book?

[Karel]

Jan , set the option enable heater with no RPM, switch ignition on and wait until the lambda reads...... then start the engine...... this is how i am doing it. On tunend engine, turn this option off, to save your lambda.

[Jan32]

Thanks Karel, i will test this next time

[markus]

Feature request: possibility to invert A/C clutch output.
(Would make it possible to use JDM 3S-GTE A/C-Termination pin to control the clutch, for example).

Keep up the good work.

[clem]

feature request, traction control: would it be possible to get a 2D torque reduction table, i.e. ign retard vs. analog input (wheelslip) voltage, and/or boost target decrease vs. input voltage? So that processing abs sensor readings could be outsourced to an other device, which generates a voltage x V for y % slip.
and what may be useful then, another torque reduction vs. dVoltage of the slip input.

my car has 2 front sensors, one rear at the diff (nissan 200sx s13) and no can bus.

[killerbee]

v1.32exp1 on 2 laptops and 2 different cars when push Clear Log and emu freeze and shut down

[ktsirigotakis]

v1.32exp1 on 2 laptops and 2 different cars when push Clear Log and emu freeze and shut down

i have the same problem

[Jadzwin]

Hi Guys!

Can you send me how do you make it ?

[killerbee]

The question is about clear log ? I can make video if you want - tomorrow

[Jan32]

Hi kuba,

please change the option for MUX switch, because it is now not possible to invert the signal. For example the clutch switch is an normally closed switch, i cant use them with mux board.

Another thing is that the lambda need after start too long for heating, or to long for giving data. Cold start and all the other things are very hard to tune without lambda values at that time. It would be great to have an option, to start the lambda directly or heating up before motor start. I know the option enable heater witout rpm but i get the data equally late with this option.

Can you put max speed, max EGT and max injector DC also in the log book?

Hey Kuba,

very big thank you that put my wishes that fast in the new version
The ecumaster team and support is the best i have ever seen, thumbs up.

The problem with the late lambda data was my fault, because i connect the +12v for the heater at the fuel pump supply

[Jadzwin]

The question is about clear log ? I can make video if you want - tomorrow

Yes please

[Jadzwin]

Youe welcome I try to do my best

Hi kuba,

Hey Kuba,

very big thank you that put my wishes that fast in the new version
The ecumaster team and support is the best i have ever seen, thumbs up.

The problem with the late lambda data was my fault, because i connect the +12v for the heater at the fuel pump supply

[BigMac]

I have a question regarding the Nitrous enrichment and ignition modifiers.
Any chance you can make the enrichment as a fixed increase in milliseconds and a fixed amount of retard in degrees ?
Basing the enrichment as a percentage of the main fuel map which goes up and down versus a fixed nitrous jet is not fun

[Jadzwin]

In new software there is table Nitrous fuel adder where you can add inj. time in ms in function of engine RPM