Catalyst Conversion

For additional catalyst conversion J1979 Mode $06 Data testing, see Fig 1 .

1. DATA 3 (TC6KATC/2) - 
   1. Bit 0 - 6: Number of the measuring path within the TID = CID.
   2. Bit 7: Type of test limit:
      1. 0 = Test Limit Is Maximum Value -  Test fails if test value > test limit.
      2. 1 = Test Limit Is Minimum Value -  Test fails if test value < test limit.
2. DATA 4 + 5 (TC6KATW/2) -  2-byte value of the measured value.
3. DATA 6 + 7 (TC6KATS/2) -  2-byte value of the threshold value.

Fig 1: TID $01 - J1979 Mode $06 Data

Courtesy of LAND ROVER NORTH AMERICA, INC.