I went to buy a 207cc 1.6Hdi and it all looked good.
Scanned clear of current codes, except a P1351. Test drove perfectly for 20-30 minutes.
On the way home, after another 20 minutes of driving the screen flashes 'Depollution system faulty' and the MIL light comes on.
100yrds later the engine cuts out and will not restart.
Scanned again and we have a P0192.
Tried starting a number of times while waiting for recovery and the car start and tick over, sometimes with the P0192/depollution warning and sometimes without.
Driving the car more than 50m and we get the faults back and the engine cuts out again.
A more in depth scan of pervious codes on the car reveals that it did exactly the same thing shortly before it's last MOT a few months ago. Car has been driven around 300 miles since.
My current plan of attack is to replace the fuel filter, then remove and clean the EGR valve before checking the wiring on and replacing the fuel pressure rail sensor.
So my questions are... is this the right thing to do? And... what did they do it to make it ok to test drive for that long? I should have noticed that the battery had been disconnected as the clock was flashing.
![Sad :(](./images/smilies/icon_sad.gif)
VIN is VF3**************[VIN obfuscated, can be read by forum staff]