[Wideband 3pin Knock Sensor]

Hi there,

Is there any benefits to use 3pin knock sensor instead of 2pin to eliminate any interference ?

I have G4+ PNP for Evo IX and using Bosch wideband knock sensor with 2pins.

Due to recent knock activities in 3-4 cylinder which is close to gearbox, t-case etc, we can't run more ignition timing.. 1-2 cylinder is ok.

 

Thanks in advance !

 

 

 

[Flat Shift]

4 hours ago, Adamw said:

Your log shows you only have a total torque reduction time of 250ms so you arent going to be able to improve it a lot assuming this is a synchro gearbox.  

With both the start cut and end cut set to DI, the ECU has to wait until the clutch is fully out before it can start removing the cut.  You could try changing end shift mode to time, so then you just get a fixed length of cut.  You can generally get a tighter shift cut doing this provided the driver is reasonably consistant with his shift speed. 

For me it seems there is some delay of power introduction. 

With 80 % shift cut and -25° Ignition it felt more.

Today i will try with 70-80% fuel cut and see the results..

1 hour ago, TimmyD said:

Something else might be worth a look... the boost control looks a bit odd?

As the RPM increases, the boost control goes from stage 1 to stage 2.... but not stage 3, it reverts back to stage 1 causing the boost to drop off. 

Wouldn't you want to maintain boost as far as possible?

Stock turbo doesn't hold a high boost pressure so..

Attached log with 1.6bar of boost, here loooks ok

Log 2018-09-27 9;38;10 pm 1.6 ff.llg

[Flat Shift]

Trying to get the fastest  shifts, but time for 1/4 mile does not improve much. 

Initially i tried flat shift with ignition cut, but pop and bangs just destroyed my titanium exhaust.

I've attached settings and log file, please advise if something is wrong.

 

 

Log 2018-09-27 10;00;05 pm ff 95 % cut.llg