
obd ii - Difference between OBDII and CAN - Motor Vehicle …
Feb 1, 2016 · CAN is one of the transport protocols of the OBD-II specification and should be supported by most OBD-II-Scanners The location of the port can be found using a Google …
obd ii - How does OBD2 work with CAN? - Motor Vehicle …
Sep 25, 2021 · CAN is Controller Area Network, which is the backbone for the entire communications network throughout the car. It was designed to allow separate nodes to …
Since when is CAN bus mandatory for new vehicles?
Jul 24, 2015 · Now, the fact that the OBD port talks CAN doesn't actually mean the car itself uses CAN to interconnect its computers - it may be using whatever technology it likes, let it be a …
obd ii - Motor Vehicle Maintenance & Repair Stack Exchange
Mar 5, 2016 · OBD-II Protocols An OBD2 compliant vehicle can use any of the five communication protocols: SAE J1850 PWM, SAE J1850 VPW, ISO9141-2, ISO14230-4 …
obd ii - Can OBD-II be used to control the vehicle? - Motor Vehicle ...
Jan 21, 2015 · The most significant automotive interface is the OBD-II port, federally mandated in the U.S., which typically provides direct access to the automobile’s key CAN buses and can …
OBD or CAN - Motor Vehicle Maintenance & Repair Stack Exchange
Mar 23, 2017 · I want to know if CAN or OBD(-II) are in fact mandatory in the US and/or EU and where I can find proof for that. I keep finding info on CAN being mandatory in the US since …
Can a vehicle be harmed with bad inputs via an OBD-2 port?
Aug 5, 2015 · Can harm be done via OBD in general (with any equipment/scanner etc.)? Can harm be done with the ELM 327 clone device I used? EDIT 2: The reason for engine starting …
Is it safe to get power from OBD 2 port for dash cam?
Apr 20, 2017 · Thanks. But my problem is not overdrawing the battery. I'm wondering whether it is "safe" to do so; e.g., whether it can cause short circuits, or it can mess up with the car's …
OBD-II Mode and PIDs specifically used for Electric vehicles?
May 7, 2017 · OBD-II messages on automobiles (light-heavy duty) are typically transmitted over the vehicle CANbus (CAN2.0b/ISO-11898-2 in my case) in special CAN message formats …
obd ii - What's the relationship between CAN identifier and ECU in …
When getting car datasets constructed by logging CAN traffic via the OBD-II port from a real vehicle for the intrusion detection, I've got the some CAN frame with 11-bit CAN identifier, for …