Can anyone help with this fault code we are getting on our '06 Octavia VRS 2.0 T FSI P2539 Low Pressure Sensory Circuit. We have replaced the High Pressure Fuel Pump and Fuel Filter. Any help would be appreciated.

Normally it's the pressure sensor, has been modified many times, think its on version K now, pretty common fault that one.

Normally it's the pressure sensor, has been modified many times, think its on version K now, pretty common fault that one.

thanks for your response do you mean the pressure sensor on the rail or the high pressure pump we have just fitted a k version high pressure pump but did not change the pressure switch

It's the pressure switch on the pump, we have a bulletin on them IIRC.

Yeah ive had that code on my 07 TFSI vRS and changed the sensor on the high pressure pump and problem solved. It was about £45.