2012年4月27日星期五
What is the accord of the car OBD2 and CAN Bus?
Car OBD2
accountability apprehension system, CAN is a advice of the bounded bus
system, their accord is not the case: the CAN communication, the
acceptation of the arresting via the CAN manual have to accede with the
car OBD2 blueprint (such as the manual of the P1234 the coded
representation of the acceptance is that the engine speed, this P1234
coded representation of the acceptation have to accede with the car OBD2
specification) this is based on the car CAN OBD2, this compassionate
right?
What affectionate of car OBD2 can ascertain ?
Basically, a lot of of the car, OBD2 can be test.
OBD is the abridgement of the English On-Board Diagnostics. This arrangement from the engine operating altitude at any time to adviser whether the car bankrupt excessive, already exceeded, will anon affair a warning. When the arrangement fails, the abortion (MIL) lamp or analysis engine (Check Engine) admonishing lights, while the powertrain ascendancy bore (PCM) accountability advice stored in anamnesis through assertive procedures, the accountability cipher apprehend out from the PCM . According to the tips of the accountability code, the aliment cadre can bound and accurately actuate the attributes and area of the fault.
OBD is the abridgement of the English On-Board Diagnostics. This arrangement from the engine operating altitude at any time to adviser whether the car bankrupt excessive, already exceeded, will anon affair a warning. When the arrangement fails, the abortion (MIL) lamp or analysis engine (Check Engine) admonishing lights, while the powertrain ascendancy bore (PCM) accountability advice stored in anamnesis through assertive procedures, the accountability cipher apprehend out from the PCM . According to the tips of the accountability code, the aliment cadre can bound and accurately actuate the attributes and area of the fault.
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