LPG Discussion Forum

Error code went away after I increased the switch over temperature. I thik this is what created the error in the first place when I reduced it. Thanks for all your help especially LPGC.

The reducer temp sensor is what they selected at instal.

I belive its the 2nd one dream.

The reducer is OMVL not sure what model how can I find this?

@ higher rpm

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Hi yes they are Hanna red injectors 2.4. I replaced one that failed with a Hanna gold with a 2.4 nozzle adapter.

Setup

Hi

I had the stag lpg system installed in 2013 so had it about 7 years.

The car runs fine the engine light and error code just come on when running on gas. I've attached a few screen shots below showing error code and other settings.

I do have autoadaption but it's not enabled.
AutoAdaptation ...

Lpgc thank you for the in-depth reply I drive an MG ZT 2.5l they put in a stag 300 premium system.

It looks a bit complicated and I didn't want to mess things up so might take it to a professional.

Thanks again
Pat

Hi Guys,

How easy is it to calibrate my stag LPG system myself? I understand this has to be done every so often.

I had an error code which stated car running lean only when running lpg so assume it needs recalibration to match petrol.

Is this easy to do I have the software cable etc and know my ...

Ok thanks Brian!

I'm getting the filling point moved from under the back bumper to where the petrol fill point is so easier to fill up.

A local lpg fitter said he can do it for me. Is there anything I need to make sure he does safety wise etc. I know it has to have some kind of escape outlet pipe anything else ...

Sorted! It was a coolant leak so coolant level was low.

Ok will give it a go thanks.

Thanks for the advice guys. Unfortunately I don't have a trip meter.

Thanks Brian_H,

I have the software and will check. I think it could be an airlocked vapouriser as I remember the installers saying to me that there is an air pocket in the cooling system (which I thought they had fixed) Is this the same thing?

Also is there a way of forcing the system to switch ...

It's been like this for a while sometimes on short trips not switching over at all dispite sufficient engine temp.

Is there a manual overide or can I change the settings in software to ignore engine temp and switch over after a certain time?

Thanks
Pat

I have a stag system fitted to an MG ZT 2.5 V6 petrol engine and do low mileage maybe 2 to 3 k a year. Can I get away with only servicing the LPG every 2 years and just replacing the gas filter every 12 months? Car is running fine. I could even do the service myself if necessary as I have the cable ...

Thanks for all your help!

Thanks Brian as I have no reason to upgrade I will take your advice and leave alone.

Thanks for your help.
Pat