hi , i have a citroen c5 2.2 hdi, 2003 i installed an uprated map with fap and egr deactivated, its got more power, goes very well, the problem i have is esp/asr not functioning appears on display, when connected to diagbox asp is ok, but injection cant read data, and i get torque related faults, can anyone help with an answer to this? thanks in anticipation. john.