Hiya, I have a 207 1.6hdi 58 plate 207 with intermittent anti-pollution fault. On plugging it in, it says about the fuel rail pressure. I’ve bought a replacement fuel rail pressure sensor but can’t seem to find anything on the location and what I need to remove to get to it? Any advice welcomed as desperately need my car. It’s cut out a couple of times now-thankfully just before I’ve got onto the m2 to go to work.