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Hi Alex, Sorry to bump an old thread, but seemed appropriate: If I'd like to use one of the wheelspeed inputs for logging a turbo rpm sensor with 0-5V square wave, what's the maximum allowed input frequency? ECU is S100, sensor is widely used on Garrett and Borgwarner turbo's (Jaquet). At 120.000rpm...

Thanks Alex, that clears things up!

Hi, I've got two questions regarding how DTA handles the overpressure / overboost parameter. As I understand, overpressure protection cuts spark+fuel to force the engine to cut in case of failed wastegate, piping etc (so not just a 0% PWM on the boost control). S100 ECU, FW version 89. -If "Tur...

Yes that solved it! Thanks again!!

This is what I mean, which I don't understand. Shouldn't the turbo target pressure table be TPS vs RPM, regardless of the user selecting TPS or MAP as load?

Hi Stevie, isn't that the PWM table you mean? I understand the ECU still needs to be mapped so it knows what to output in order to achieve xxx boost at xxx rpm.

But I'm talking about the other table, turbo target pressure.

Hi guys, thanks everyone for replying. I'll try to clarify: my first post isn't something I WANT to do, it's something that seems impossible to me but I stumbled upon in dtaswin, which kinda follows all your replies. We've done a couple of N/A engines on DTA in the past (using ITB's), all running TP...

Hi Alex, I'd understand that when using TPS as load. But right now my tables use MAP as load? So on the Turbo Target Pressure map the horizontal label is MAP kPa with my pressure columns as per the "Map Columns" table.

So I still don't quite understand...

Hello, I'm creating a base map for our turbo engine. We've set it up to use MAP vs RPM as Load. Now when looking at the "turbo target pressure" map I'm a bit lost. Say you have some arbitrary boost target in mind of 200kPa @ 3000rpm that drops off to 150kPa @ 8000rpm. Wouldn't that just me...

Hi all, Found a lot of questions regarding unlocking maps, but couldn't see this one: Bought a 2nd hand S60, updated the firmware and wanted to load my own map but current map is locked. I'm not bothered with the old map , just want to load my own (or any) map. Is there any way to do this? Load map ...