VCDS

Basics

1 coolant temp, o2 sens banks 1 and 2 2 load, injection time, maf 3 maf, throttle angle, timing

Boost

113 load, throttle drive, atmos pressure 115 load, spec'd boost, actual boost 118 iat, boost duty cycle, actual boost

Timing

20 timing correction 1,2,3,4 21 timing correction 5,6 22 load, ign angl corr 1, ign angl corr 2 23 load, ign angl corr 3, ign angl corr 4 24 load, ign angl corr 5, ign angl corr 6 26 knock sensor voltage 1,2,3,4 27 knock sensor voltage 5,6

O2 sensors

30 o2s ctrl op 31 o2s v pre twc, o2s post twc, b2 pre twc, b2 post twc 32 o2s LTFT: idle b1s1, part b1s1, idle b2s1, part b2s1 33 o2s v and ctrl pre cat: b1s1 ctrl, b1s2 v, b2s1 ctrl, b2s1 v 34 o2s .. 35 o2s .. 36 o2s .. 37 load, bank1 o2c volt s2, corr val s1-s2 38 load, bank2 o2s volt s2, corr val s1-s2 43 o2s aging 44 o2s aging

General

4 batt voltage, coolant temp, iat 5 load, speed, Op condition,idl/prt/fl/dcl/erch 6 load, iat, alt cor fact 10 load, throttle drive, ignition time 11 coolant temp, iat, ignition time

Misfires

14 load, misfire count, misfire status 15 misfires 1, 2, 3, status 16 misfires 4, 5, 6, status 18 misfires lowest+speed@, highest+speed@, lowest+load@, higehst+load@

Throttle

60 throttle vcm adapt 61 throt volt, throt drive, op condition 62 throt sens 1, sens 2, pos, sender 2 63 throt pos, duty cycle

Secondary air injection system

77 bank 1 air mass, rel air mas, diag 78 bank 2 air mass, rel air mas, diag

Catalytic convertors

46 cat b1 47 cat b2

Misc

50 spec'd eng spd, ac idle boost, ac compressor on/off 54 op condition, throt pos, throt drive 55 idle 56 idle 66 cruise 70 evap 71 fuel tank