Peugeot 306 Engine Diagnostics Light Flashes

Hello,

Im new to this group after being recommended so I hope you can help.

Basically I have an 'N' reg peugeot 306 and when I turn on the ignition
to accessory the engine diagnostics light flashes continuously when it
usually stays on until I start the car. As a consequence the car sounds
as rough as gravel when I try and start it. The immobiliser works fine
etc so the ecu cant be completely trollied!

As a side note, when I turn the ignition on usually there is a noise,
like an electric hum that usually last for about 2 seconds that no
longer happens, which I can only guess is directly linked to the
problem described above.

Somebody please help!!

Many thanks in advance

 

For anybody that interested or have similar problems here was what the
problem was.

Spark plugs and HT leads and the ignition coil needed a good smacking!

Hope this is of use for somebody