Please add the attached doc to the

XK8 & XKR 'HOW TO' / DIY Repair & Maintenance Links / Facts & Data

if its not already there. Has The ODBII Xref TID for components.

Test ID Comp ID Description Units
$02 $00 Catalyst system efficiency below threshold 1 - bank (delay time) msec
$04 $00 Catalyst system efficiency below threshold 2 - bank (delay time) msec
Conversion for TID $02 and $04: Multiply by 4 to get result in milliseconds.
$06 $00 EVAP system leak detected (20 thou) kPa
$07 $00 EVAP system leak detected (gross leak) kPa
$08 $00 EVAP system leak detected (40 thou) kPa
Conversion for TID $06 and $08: Multiply by 6.25/1024, then subtract 4.125 to get result in kPa.
Conversion for TID $07: Multiply by 6.25/1024 to get result in kPa.
$09 $00 EGR system flow malfunction (GA changing rate low) g/sec
$0A $00 EGR system flow malfunction (GA changing rate high) g/sec
Conversion for TID $09 and $0A: Multiply by 400/65536, then subtract 200 to get result in g/sec. Result can be positive or negative.
$0B $00 EVAP system flow check None
$0C $00 EVAP system flow check None
Conversion for TID $0B and $0C: Multiply by 0.5/65536.
$0D $00 EVAP system flow check None
$0E $00 EVAP system flow check None
Conversion for TID $0D and $0E: Multiply by 2/65536.
$0F $00 EVAP system flow check rpm
$10 $00 EVAP system flow check rpm
$11 $00 EVAP system flow check rpm
Conversion for TID $0F, $10 and $11: Multiply by 100/256 to get result in RPM.
$12 $00 EVAP system flow check g/sec
Conversion for TID $12: Multiply by 1/1024 to get result in g/sec.
$13 $00 Catalyst system efficiency below threshold 1 - bank (high airflow) None
$14 $00 Catalyst system efficiency below threshold 2 - bank (high airflow) None
Conversion for TID $13 and $14: Multiply by 1.25/256
$1A $00 Upstream HO2S 11 lean to rich response time counter msec
$1B $00 Upstream HO2S 21 lean to rich response time counter

Thank
Simon