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en:obd-2 [2023/07/08 09:59]
obd_diagnose
en:obd-2 [2023/07/23 18:25] (current)
obd_diagnose
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 OBD-2 uses a 16-pin connector to connect a diagnostic system to the vehicle. Although the presence of this connector is mandatory for OBD-2 compatibility, it is not possible to infer an implemented OBD-2 protocol from the connector. OBD-2 uses a 16-pin connector to connect a diagnostic system to the vehicle. Although the presence of this connector is mandatory for OBD-2 compatibility, it is not possible to infer an implemented OBD-2 protocol from the connector.
  
-All passenger cars from 2008 onwards and all motorbikes from 2017 onwards (exhaust emission standard EU4, EU5 and newer) use [[en:can]] with ISO15765 protocol for OBD-2 diagnosis. Earlier vehicles mostly use [[k-line]] , more rarely VPW or PWM.+All passenger cars from 2008 onwards and all motorbikes from 2017 onwards (exhaust emission standard EU4, EU5 and newer) use [[en:can]] with ISO15765 protocol for OBD-2 diagnosis. Earlier vehicles mostly use [[K-Line]] , more rarely VPW or PWM.
  
 Many manufacturers use the [[obd-2-plug]] in the vehicle (also) for the manufacturer's own OBD. OBD-2 protocol and manufacturer's own diagnostics do not necessarily have to use the same physical connection. A 2006 VW Golf, for example, uses CAN Bus for the manufacturer's own diagnostics but K-Line for OBD-2. Many manufacturers use the [[obd-2-plug]] in the vehicle (also) for the manufacturer's own OBD. OBD-2 protocol and manufacturer's own diagnostics do not necessarily have to use the same physical connection. A 2006 VW Golf, for example, uses CAN Bus for the manufacturer's own diagnostics but K-Line for OBD-2.
en/obd-2.1688803157.txt.gz · Last modified: 2023/07/08 09:59 by obd_diagnose

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