Hi,

I have a problem when driving with LPG in my X-Type 2001 Sport 2.5 V6, AWD, car is from USA.

My specialist installed in car a Fuel Pressure Emulator (AEB), but still when I'm driving using LPG i can see a "check-engine" light. I used an OBD scaner and I can see an error:
- P0191: Fuel Rail Pressure Sensor CKT Range/Performance

Even if I erase this error with my OBD scaner, it appears after approx. 5 minutes of driving on LPG.

I heard some advises, but I'm not sure if they are correct, and also don't know what to do. E.g.:

"X-Type cars from USA may have 2 fuel pressure sensors, co maybe it would be good to install 2 Fuel Pressure Emulators, or install 1 but in a smart way..."

Did anyone have such a problem? Can you advise me something? I would appreciate Thanks in advance.

Peter

 

This problem appears also when driving on petrol.

 

What is LPG?

 

Liquefied Petroleum Gas - in Europe we install often such extra, alternative system in cars. This is more ecologic and much cheaper than normal petrol.

 

sorry, you're not having much luck with this ktr.....so I'm bumping it for max exposure.

Good luck

 

It seems that I'll have to change my fuel pump and my fuel pump that is not operating so well might be a problem. Now it gives too high preasure: 4.8 bar.