Difference between revisions of "How to check available OBDII data?"
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Returns OBD info. Protocol, VIN, AdaptiveTiming value, requested PID counter, OBD application state, available vehicle PIDs, mil status, number of DTCs | Returns OBD info. Protocol, VIN, AdaptiveTiming value, requested PID counter, OBD application state, available vehicle PIDs, mil status, number of DTCs | ||
For example: Protocol:6,VIN:WVWZZZAUZFW125650,TM:0,CNT:11,ST:PROTOCOL DETECTION,P1:0x98180001,P2:0x1,P3:0xE0800020,P4:0x0,Fuel:OFF,MIL:0,DTC:0,ID0 | For example: Protocol:6,VIN:WVWZZZAUZFW125650,TM:0,CNT:11,ST:PROTOCOL DETECTION,P1:0x98180001,P2:0x1,P3:0xE0800020,P4:0x0,Fuel:OFF,MIL:0,DTC:0,ID0 | ||
| − | According to obdinfo response you can check available OBD parameters via OBD Pid Reader. OBD reader can be found here: | + | According to obdinfo response you can check available OBD parameters via OBD Pid Reader. OBD reader can be found [here|https://www.glmsoftware.com/Downloads1.aspx]: |
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DTC:0 - number of errors | DTC:0 - number of errors | ||
Please find additional information here: | Please find additional information here: | ||
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Revision as of 15:59, 2 April 2019
Main Page > Frequently Asked Questions - FAQ > How to check available OBDII data?To check or OBD data is available from OBD device, please do the following: 1.Send to device the command obdinfo. Response details: Returns OBD info. Protocol, VIN, AdaptiveTiming value, requested PID counter, OBD application state, available vehicle PIDs, mil status, number of DTCs For example: Protocol:6,VIN:WVWZZZAUZFW125650,TM:0,CNT:11,ST:PROTOCOL DETECTION,P1:0x98180001,P2:0x1,P3:0xE0800020,P4:0x0,Fuel:OFF,MIL:0,DTC:0,ID0 According to obdinfo response you can check available OBD parameters via OBD Pid Reader. OBD reader can be found [here|https://www.glmsoftware.com/Downloads1.aspx]:
Protocol:6 – specifies car supported protocol
VIN:WVWZZZAUZFW125650 -specifies car vin number
ST:PROTOCOLDETECTION- specifies OBD application state
P1:0x98180001,P2:0x1,P3:0xE0800020,P4:0x0 - specifies available vehicle PIDs. These values specifies available parameters in car. If all pids values 0 (P1:0x0,P2:0x0,P3:0x0,P4:0x0), it means that OBD parameters is not readable.
MIL:0 - mil status, indicates state of the led(0- OFF, 1-ON)
DTC:0 - number of errors
Please find additional information here:
