as above- car is playing up- went into limp mode (car wwith spanner through it- not EML),

I cleaned egr, throttle body, no difference, changed the crank speed sensor this afternoon and now the car/spanner symbol is intermittent but turbo still ony fires properly when the car is 'morning cold'.

have just disconnected the battery now to see if that clears the code and related to the problem as I was convinced it was the speed sensor..... not holding my breath though

this is doing my head in now.....

Any thoughts??? or code readers ???