BMW K1300R - MC, OBDII issue

[qemboad]

Thanks for detailed instructions, will follow them and make a new log file..

/BoA

[qemboad]

The FuzzyCar image shows an empty error code memory, that is a different area.

- Harry

The first of the seven screen dumps from the iPhone shows error codes, the next six screen dump shows other values..
But none shows fuel consumptions, might be so that it doesn't´t show until running..

http://img803.imageshack.us/slideshow/w ... mg0304.png

/BoA

[qemboad]

Posts the mail that I got from you with the readout from the log.
Might be of interest of other readers who like to find a solution..

There is a reply "41 00 BE 1F F0 10 \r" which translates to 1011 1110 0001 1111 1111 0000 0001 0000 for availability of PIDs 01 to 21. Every '1' or '0' indicates availability of the respective PID (I've highlighted the '1's in bold).

01 01 4 Monitor status since DTCs cleared. (Includes malfunction indicator lamp (MIL) status and number of DTCs.) Bit encoded. See below.
01 02 2 Freeze DTC
01 03 2 Fuel system status Bit encoded. See below.
01 04 1 Calculated engine load value 0 100 % A*100/255
01 05 1 Engine coolant temperature -40 215 °C A-40
01 06 1 Short term fuel % trim—Bank 1 -100 (Rich) 99.22 (Lean) % (A-128) * 100/128
01 07 1 Long term fuel % trim—Bank 1 -100 (Lean) 99.22 (Rich) % (A-128) * 100/128
01 08 1 Short term fuel % trim—Bank 2 -100 (Lean) 99.22 (Rich) % (A-128) * 100/128
01 09 1 Long term fuel % trim—Bank 2 -100 (Lean) 99.22 (Rich) % (A-128) * 100/128
01 0A 1 Fuel pressure 0 765 kPa (gauge) A*3
01 0B 1 Intake manifold absolute pressure 0 255 kPa (absolute) A
01 0C 2 Engine RPM 0 16,383.75 rpm ((A*256)+B)/4
01 0D 1 Vehicle speed 0 255 km/h A
01 0E 1 Timing advance -64 63.5 ° relative to #1 cylinder A/2 - 64
01 0F 1 Intake air temperature -40 215 °C A-40
01 10 2 MAF air flow rate 0 655.35 grams/sec ((A*256)+B) / 100
01 11 1 Throttle position 0 100 % A*100/255
01 12 1 Commanded secondary air status Bit encoded. See below.
01 13 1 Oxygen sensors present [A0..A3] == Bank 1, Sensors 1-4. [A4..A7] == Bank 2...
01 14 2 Bank 1, Sensor 1:
01 15 2 Bank 1, Sensor 2:
01 16 2 Bank 1, Sensor 3:
01 17 2 Bank 1, Sensor 4:
01 18 2 Bank 2, Sensor 1:
01 19 2 Bank 2, Sensor 2:
01 1A 2 Bank 2, Sensor 3:
01 1B 2 Bank 2, Sensor 4:
01 1C 1 OBD standards this vehicle conforms to Bit encoded. See below.
01 1D 1 Oxygen sensors present Similar to PID 13, but [A0..A7] == [B1S1, B1S2, B2S1, B2S2, B3S1, B3S2, B4S1, B4S2]
01 1E 1 Auxiliary input status A0 == Power Take Off (PTO) status (1 == active) [A1..A7] not used
01 1F 2 Run time since engine start 0 65,535 seconds (A*256)+B
01 20 4 PIDs supported 21-40 Bit encoded [A7..D0] == [PID 0x21..PID 0x40]

MAF is said to be delivered, although only RPM, Throttle Pos, Vehicle Speed are visible in the log file. In general, and despite the length of the log file, there is only a very small number of OBD interactions included.

[Harry]

But none shows fuel consumptions, might be so that it doesn't´t show until running..

Fuel consumption is calculated from MAF. It is not delivered by OBD dongles.

- Harry

[magi111]

Thanks for the information, we will add this story to our post, as we have a audience in this sector that loves reading like this”

BMW 318i Melbourne