VCDS: Difference between revisions

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===Basics===
===Basics===
{| class="wikitable"
{| class="wikitable"
|1||coolant temp, o2 sens banks 1 and 2
|1||coolant temp||o2 sens banks 1 and 2
|-
|-
|2||load, injection time, maf
|2||load||injection time||maf
|-
|-
|3||maf, throttle angle, timing
|3||maf||throttle angle||timing
|}
|}


===Boost===
===Boost===
{| class="wikitable"
{| class="wikitable"
|113||load, throttle drive, atmos pressure
|113||load||throttle drive||atmos pressure
|-
|-
|115||load, spec'd boost, actual boost
|115||load||spec'd boost||actual boost
|-
|-
|118||iat, boost duty cycle, actual boost
|118||iat||boost duty cycle||actual boost
|}
|}


Line 25: Line 25:
|21||timing correction 5,6
|21||timing correction 5,6
|-
|-
|22||load, ign angl corr 1, ign angl corr 2
|22||load||ign angl corr 1||ign angl corr 2
|-
|-
|23||load, ign angl corr 3, ign angl corr 4
|23||load||ign angl corr 3||ign angl corr 4
|-
|-
|24||load, ign angl corr 5, ign angl corr 6
|24||load||ign angl corr 5||ign angl corr 6
|-
|-
|26||knock sensor voltage 1,2,3,4
|26||knock sensor voltage 1,2,3,4
Line 40: Line 40:
|30||o2s ctrl op
|30||o2s ctrl op
|-
|-
|31||o2s v pre twc, o2s post twc, b2 pre twc, b2 post twc
|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
|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
|33||o2s v and ctrl pre cat: b1s1 ctrl||b1s2 v||b2s1 ctrl||b2s1 v
|-
|-
|34||o2s ..
|34||o2s ..
Line 52: Line 52:
|36||o2s ..
|36||o2s ..
|-
|-
|37||load, bank1 o2c volt s2, corr val s1-s2
|37||load||bank1 o2c volt s2||corr val s1-s2
|-
|-
|38||load, bank2 o2s volt s2, corr val s1-s2
|38||load||bank2 o2s volt s2||corr val s1-s2
|-
|-
|43||o2s aging
|43||o2s aging
Line 63: Line 63:
===General===
===General===
{| class="wikitable"
{| class="wikitable"
|4||batt voltage, coolant temp, iat
|4||batt voltage||coolant temp||iat
|-
|-
|5||load, speed, Op condition,idl/prt/fl/dcl/erch
|5||load||speed||Op condition,idl/prt/fl/dcl/erch
|-
|-
|6||load, iat, alt cor fact
|6||load||iat||alt cor fact
|-
|-
|10||load, throttle drive, ignition time
|10||load||throttle drive||ignition time
|-
|-
|11||coolant temp, iat, ignition time
|11||coolant temp||iat||ignition time
|}
|}


===Misfires===
===Misfires===
{| class="wikitable"
{| class="wikitable"
|14||load, misfire count, misfire status
|14||load||misfire count||misfire status
|-
|-
|15||misfires 1, 2, 3, status
|15||misfires 1||2||3||status
|-
|-
|16||misfires 4, 5, 6, status
|16||misfires 4||5||6||status
|-
|-
|18||misfires lowest+speed@, highest+speed@, lowest+load@, higehst+load@
|18||misfires lowest+speed@||highest+speed@||lowest+load@||higehst+load@
|}
|}


Line 89: Line 89:
|60||throttle vcm adapt
|60||throttle vcm adapt
|-
|-
|61||throt volt, throt drive, op condition
|61||throt volt||throt drive||op condition
|-
|-
|62||throt sens 1, sens 2, pos, sender 2
|62||throt sens 1||sens 2||pos||sender 2
|-
|-
|63||throt pos, duty cycle
|63||throt pos||duty cycle
|}
|}


===Secondary air injection system===
===Secondary air injection system===
{| class="wikitable"
{| class="wikitable"
|77||bank 1 air mass, rel air mas, diag
|77||bank 1 air mass||rel air mas||diag
|-
|-
|78||bank 2 air mass, rel air mas, diag
|78||bank 2 air mass||rel air mas||diag
|}
|}


Line 112: Line 112:
===Misc===
===Misc===
{| class="wikitable"
{| class="wikitable"
|50||spec'd eng spd, ac idle boost, ac compressor on/off
|50||spec'd eng spd||ac idle boost||ac compressor on/off
|-
|-
|54||op condition, throt pos, throt drive
|54||op condition||throt pos||throt drive
|-
|-
|55||idle
|55||idle

Revision as of 00:37, 28 July 2006

VAGCOM Block Cheat Sheet

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
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