Quote:
Originally Posted by geraldjust
Not sure if this helps... Technically, most can IDs are similar in MT / AT. To my knowledge I haven't observed anything diffent... That being said... iF the can us was partially implemented.... Like RPM, it's transmitted 3 diffent times in diffent part of 2 ID atleast. If they missed one of those then it's possible that it could not run properly. And some bits that flip based if the gas pedal % etc.... Oh and def they will need to make sure they send torque values and some other stuff. Technically the car cna operate without them... But the car would freak out. Do this.. get tech stream.... Connect it and read the TCM. And look what codes you get. And it will give you a clue on what's happening / why. This had nothing to do with OBD2 though. And the possibility of it being your cat could also be it. When it dough though. Check tech stream. Sorry for the late reply.
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when i installed the M1 into the car..
the obd for engine dtc will no longer can accessible
only for the other module such as trans, air con, abs, air bag