BMW E90 318i 2006Year N46 - SORRY CHECK AND ERRORS P1100 and P1101

Hello, I have a BMW e90 318i 2006 N46 ENGINE. In the car I have a STAG4 QBOX PLUS installation with automatic error reset connected to OBD and after driving 100km 150km I check CHECK. After a few days, it goes out on its own or erases it through a gas program, and no technician can set AC from it, IT technicians don't want to download the software so that it clears errors automatically.
P1100 and P1101.
HELP

I understood. should the LPG controller reset throttle errors?

Yes exactly.

Added after 8 [minutes]:

I asked IT specialists that LPG driver may be blocked,

Flow meter errors pop up and resetting errors will not fix the problem. The gas installation is to be selected and installed so that it does not generate any errors in the controller memory.

Ok, I think so too but there was a technician with AC and set up and nothing helped and says that I would replace the lambda probe. What does the probe have for these errors
Gas workers also tell me that I would go to set the parameters where I put on gas, I got bored with this ride 10 times I was already and then dup ... they blame on the motor that it is VALVETRONIC

Okay turn off the gas, clear the mistakes and ride on gasoline. See what will happen. If the same error crashes, you focus on the flow meter and the intake system, i.e. left air, etc.

ok I'm going to delete it and I will go on gasoline and tomorrow I will reply
many thanks item

Added after 21 [minutes]:

Yesterday I erased the errors. And I was now checking and there is none and switched to gasoline I'll check the vehicle a few days.

ptaszek_bs wrote:

Ok, I think so too but he was a technician with AC and set up and nothing helped and says that I would replace the lambda probe. What does the probe have for these errors

Because this is a probe error (basically it is a mixture) - or they will write what interface they checked because they do not interpret all the same. And it can be caused by dozens of other problems than the damaged probe - flow meter, leaky intake, throttle position sensor (I do not know if this car is because the speed control is via valves) and even a temperature sensor and a thermostat (I do not know if in N46 but in slightly older he was able to dump the persistent check of the first probe and too poor mixture). Also, don't touch the probe for now.

ptaszek_bs wrote:

Gas workers also tell me that I would go to set the parameters where I put on gas, I got bored with this ride 10 times I was already and then dup ... they blame on the motor that it is VALVETRONIC

Maybe they actually spartolalised through Valvetronik, there the collector underpressure works differently (the valve stroke is responsible for the basic speed control and not the throttle), and knowing the life they made maps based on the vacuum. In any case, a gas-fired man who knows what Valvetronik is will just adjust the installation, but if he knocks on Valvetronik, you can suspect that he doesn't know what's going on. Well, they confuse Vanos with Valvetronik, I hope that they did not regulate you as in the case of an engine with ordinary variable timing phases

Check on gasoline. As it will be ok, I suggest creating a topic in the Gas installations section.

Thanks a lot since yesterday I run on gasoline and I deleted these two mistakes
P1100
P1101
I'll do 200km and check if there are errors, because on LPG it is 100km or 120 as standard and CHECK was on

What have you fitted and how? Valva is the most pleasant engine to regulate because it always works well. If you don't have far, write pw.

STAG 4 BOX PLUS
I am passive around these

Added after 1 [minutes]:

STAG4 QBOX PLUS I wrote it wrong before

What lumber you have under the hood, the driver is not an installation. 4 devils overpaid in this car. You don't have far. Upload a list of lumber like injectors and reducer and pictures from under the bonnet as well as where they installed the injectors. As something more like this you can not grasp it PW after the above.

Reducer / evaporator AC SA R 01
HANA H2000 injectors
AC SAFE PRESSURE SENSOR PS-02 (CLASS2)

multivalve filters, tank, fuel filler is probably not important.

Added after 20 [minutes]:

Apart from the wrong positioning of the PS-02 and the lack of bands at the injector outlet - you can see the tubes slightly sliding down the git. The car must drive correctly on such a mounted installation - only adjustment is needed except for the armbands.

so exactly on LPG is also ok except for the glowing CHECK so every 100-120km. I'm still on gas, I'll do 200-300km and check if I have these two errors P1100 and P1101

Added after 4 [minutes]:

It's a pressure sensor that's in the wrong place, right?

Yes, it should be between the injections and it usually fits there too. The Checks are probably from poor regulation, although it is a very simple car so it is not ok.

And how is Beemka after the changes? Is it working as it should?