I did a leak back test on injectors and no1 & no3 were obviously faulty, sent them off for repair, refitted them went to code them noticed code held was completely different to the codes on the injectors in fact all 4 were different, so inputted the new codes into ecu, started car really rough on tick over, black smoke and lop on road test.
re inputted original codes back in still the same.
can any one shed any light on what might be wrong?
regards
Martyn