Thanks very much Ian. It seems to be in plastic casing. Can you advise whether it is easy to get out? I can see a couple of plugs going in at the front, do I just unplug everything or do I need a mechanic to get it out?
Peugeot and a local garage can't find out what is wrong (engine management light on and anti pollution fault, sometimes revving on its own at idle, once hot and in low gear, sometimes just cuts out, like someone has taken key out, but starts again no trouble but then cuts out again, but hasn't done this for a couple of months.) Initially failed emissions on MOT, various things and sensors replaced but not helped, having researched forums etc I think it is possibly
a faulty ecu. Have found firm that tests and repairs if they are faulty, but don't really know whether I'm throwing more good money after bad, already cost £1500 just to get through MOT!! EML back on 2 miles down the road and anti pollution warning up again.)
As an aside, you asked earlier for VIN but car at garage then. I have just looked up the VIN on the Peugeot VIN checker, which says car dates from 2003 (not 2007 as it should be) it also said that approx mileage was 260,000km. !! Should I be worried by this as only 58,000 miles on clock?!
Thanks for any advice you can offer......