I think what Simon has done is select engine management and read codes then gone back out and selected injection pump ecu from the menu but, as you have said Tony, the only way to read pump codes is with Bosch kit. The MT pro and Omiscan give you 2 or 3 choices for diesel management and gives the impression you are communicating with a different system each time when in fact you are just re-reading the engine ecu fault codes again.

Liam