M150 GPR Rotary package ECU Internal G sensor

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M150 GPR Rotary package ECU Internal G sensor

Postby Rub87 on Mon Mar 02, 2026 6:21 am

Hello,

I was wondering if others have been able to read the M150s internal G sensor values whilst using the GPR Rotary package? In my case there are no values coming in. Or do they have to be added as "Firmware xx' inputs in the vehicle acceleration sensor options?

Im unsure if this is the right place to ask but would it be possible to have the ability to have more than one oil pressure and temperature sensor. The car is dry sump and it has a large water/oil heat exchanger in the return line from the scavenge pumps to the tank. It has a pressure and temperature sensor upstream the cooler. The temperature represents engine out oil temp and the pressure should not exceed like 1.5 bar gage to protect the scavenge pumps (roots style auto verdi) when oil is cold so maybe rpm can be limited based on this temperature or pressure. Then there is also oil pressure in the engine gallery and another temperature sensor in the oil tank. The water flow trough the HX is done by a electric Pierburg CWA pump and ideally it would be possible to control its speed based on either temperature by a duty cycle. Perhaps having the oil temperatures as axis in the FAN duty cycle would do the trick.

Another thing which would be nice is to be able to control the pump in the 'alternative fuel' section based on something else than just engine run condition. I am using a pump for water injection which should not be running all the time but only when there is boost or there is a need for aux flow flow (Ter Injector flow). As I wired this pump over a DHB it might be the easiest to just copy paste the normal fuel pump logic so the option to control the speed open or closed loop just like the main fuel is done.
Rub87
 
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