got "Invalid or short line '83' found"?

[lygialiem]

Hi Mr.Mickeyl

I got a Polo Volkswagen car. And trying to test this libs with OBD bluetooth connector. But I got message "Invalid or short line '83' found". No valid data come out. I don't know how to handle with this error message. The protocol this car using is OBD2VehicleProtocolKWP2000_5KBPS with implementation for this protocol is [LTOBD2ProtocolISO14230_4 protocol].

Here is some log about that:

[LTOBD2AdapterInternalCommand didCompleteResponse:protocol:protocolType:] (LTOBD2Adapter.m:58) <LTOBD2PID_VEHICLE_SPEED_0D:0x282bf60a0 = '010D'> complete [487 ms] => '83 - F1 - 1A - 41 - 0D - 00 - DC'
-[LTOBD2ProtocolISO14230_4 decode:originatingCommand:] (LTOBD2ProtocolISO14230_4.m:55) Invalid or short line '83' found
-[LTOBD2ProtocolISO14230_4 decode:originatingCommand:] (LTOBD2ProtocolISO14230_4.m:55) Invalid or short line 'F1' found
-[LTOBD2ProtocolISO14230_4 decode:originatingCommand:] (LTOBD2ProtocolISO14230_4.m:55) Invalid or short line '1A' found
-[LTOBD2ProtocolISO14230_4 decode:originatingCommand:] (LTOBD2ProtocolISO14230_4.m:55) Invalid or short line '41' found
-[LTOBD2ProtocolISO14230_4 decode:originatingCommand:] (LTOBD2ProtocolISO14230_4.m:55) Invalid or short line '0D' found
-[LTOBD2ProtocolISO14230_4 decode:originatingCommand:] (LTOBD2ProtocolISO14230_4.m:55) Invalid or short line '00' found
-[LTOBD2ProtocolISO14230_4 decode:originatingCommand:] (LTOBD2ProtocolISO14230_4.m:55) Invalid or short line 'DC' found

Command Response

purpose: Vehicle Speed
formattedResponse: No data
rawResponse: ["83", "F1", "1A", "41", "0D", "00", "DC"]
rawCommand: false
commandString: 010D
protocol: OBD2VehicleProtocol(rawValue: 4)
cookedResponse: [:]
failureResponse: [:]
answer: true
validAnswer: false
CAN: false