Playing around with the 2.7 software (ECU and TCU)

[RTB]

Originally Posted by michale

Unfortunately, I logged only from 40 degrees Celsius. But they seem strange. I rode the first 12 km of the route, then (the second file) the town.
The thermostat holds about 85-86 degrees. Is it possible to log in wjdiagpro from other tabs at the same time? - do you mean add e.g. temperature here?
I can't upload, how to do that?

Hi Michale,

I have never found a way to log from different tabs within WJDiag Pro. It would be nice if we could see all data in one place for sure.

I wonder if I just have the wrong thermostat in my car and it is just sitting higher than designed temperature. When my engine is at 85-86 my swirl flaps work as expected. Once then engine gets to 95-96 (normal running for me), then the swirl flaps just swing full open.

When your engine got to temperature, was the swirl flap command still actively moving?

[michale]

not still, but much more actively.
below good temperature rather not moving.

[RTB]

Originally Posted by michale

not still, but much more actively.
below good temperature rather not moving.

Good to know. Guess my operational temperature is too high then. Big difference between yours and mine. The swirl flaps on mine are fully active up until 95ish deg. Then nothing after that.

Thanks for checking.

[RTB]

Regarding the services from https://stagex.ai/

The basic app and usability is good, but...

Just be careful if you use their map packs. I paid for the map pack for the WJ. There appears to be many errors in it.

[Adrian D]

Originally Posted by RTB

Hi Michale,

I have never found a way to log from different tabs within WJDiag Pro. It would be nice if we could see all data in one place for sure.

I wonder if I just have the wrong thermostat in my car and it is just sitting higher than designed temperature. When my engine is at 85-86 my swirl flaps work as expected. Once then engine gets to 95-96 (normal running for me), then the swirl flaps just swing full open.

When your engine got to temperature, was the swirl flap command still actively moving?

95-96 seems high even for the 92*C thermostat in Mercedes car applications.

[Adrian D]

Originally Posted by RTB

Regarding the services from https://stagex.ai/

The basic app and usability is good, but...

Just be careful if you use their map packs. I paid for the map pack for the WJ. There appears to be many errors in it.

This got me thinking, WinOLS also has map detection, not great, not terrible but it's useful, I wonder how far off are the StageX maps...
For instance, WinOLS found the cooling maps

[RTB]

Originally Posted by Adrian D

95-96 seems high even for the 92*C thermostat in Mercedes car applications.

Yeah, it has always run around here. Been watching the cooling fan output lately on WJDiag Pro. Output never gets above 30, even with the aircon flat out on a 35 deg C day. Temp doesn't rise above 96 though either.