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  1. E46 General
    How’s it going. 2002 E46 325i sedan manual transmission 155k miles Inpa has zero problem connecting to my cars ecu which is MS43. I can read engine DTCs. However, when I try to communicate with any other module such as the instrument cluster, or interior light modules I get an ifh-0009 error...
  2. E46 General
    so i did a complete header install, and simmed the post cats properly. That night i was driving on the highway and coasted in neutral after i exited (about 2 am completely empty road). My CEL light comes on, I am like :ben:. I chekc the codes and it seems the sim is ok since I get the fallowing...
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