本帖最后由 zoml0146 于 2014-12-29 16:03 编辑
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AUDI J362 IMMO 4A0 953 234 数据流 看这款电脑的数据流 有可能要关闭点火开关30秒再打开,重新阅读.显示同样的结果才算故障
, J" ~+ K+ _' L; \( c0 H4 v 注意:如果你用捷达/时代超人/2000年以后其他大众奥迪的钥匙强制插这车上,则第02项始终为"0"
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- I! M0 S1 S; W4 bimmo j362 pin t12/2 ..... d2线圈$ f* {/ P4 H9 T9 E& y
t12/3 ..... d2线圈 k, L: n% ~% t' S* v! z! z
t12/6 ..... 钥匙 ok 指示灯
3 B6 Y6 h* _! F9 J: b; v# l1 b7 T) St12/9 ..... w线.连接到发动机控制单元 j192 b插头6号脚
9 g, z9 ]) T6 `5 t3 T+ ct12/10 .... k线.连接到诊断坐j1962 7号脚 或黑白2+2dlc 白头k line4 `: a/ J7 @1 N& n6 T
t12/11 .... 31属性电源.既搭铁线.9 a- ]/ k- [- x s* w
t12/12 .... 15属性电源.既点火开关打开到 on.才有电.3 ?% Q! \, k- u2 z r* t& y" N
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ecu j192 pin 从左往右数依次序为 d插头16p;c插头12p;b插头20p;a插头16p;
( e' H( H5 [1 N( W其中 d插头是大电流的插片 电源都集中在d插头4 m2 z( `; K( C; }) G$ m
d1和d9 是直通的 31属性电源.既搭铁线
3 x2 J; h; i1 k( k* E% Ed4是15属性电源.既点火开关打开到 on.才有电.
- L- ]) q; ~3 Dd5是30属性电源.长火线.记忆电源.8 |/ n# P5 S8 a S! {4 W% C: ^# Z
而且 d 插头只能是a;b;c都插好后,最后一个能插上的插头.
! _4 V H5 O Gc插头;b插头;a插头;都是插针.其中b插头6号脚为 w线端子iso9141串行通讯口.接immo j362 的9号脚.
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. }: O1 h" {* ^/ Q9600波特率记录 w线开关钥匙通讯数据 正常记录 M: Y/ d' F- S( T& b; _4 L6 C
9600波特率记录 w线开关钥匙通讯数据 不正常记录 4A0 907 473 ECU J192 数据流/CODING/调整 2,6 升 v6 发动机数据流, 发动机号码: abc.
, K+ c% a3 R5 w$ `发动机电脑零件号码: 4a0-907-473xx
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) B0 J5 s9 y' U& E% o$ V- t* [1 J8 Z【10-调整 功能】
$ o5 t8 a) S h5 I调整组: a0 does not show in adaption but is implemented for completeness and possible future use.
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a0,0,idling speed stabilisation valve and learned mixture values
% e' r5 |! G( K7 Ia0,5,moves the idling speed stabilisation valve to it's basic position and resets learned mixture values to factory default.2 d1 A) M$ C4 e8 K8 Z$ @3 d* x# `
a0,6,the idling speed stabilisation valve -n71 must be moved to it's basic position if:
4 v# I* h9 U7 m t, f# ~4 Ua0,7,the -n71 connector has been removed with engine running.
8 X T6 ]' F fa0,8,the -n71 has been removed and installed or replaced.
5 f8 G& ?& M; Wa0,9,the engine control unit has been removed and installed or replaced.
3 N: M- G+ |. g ~- e7 i' E& Qa0,10,the intake manifold has been removed and installed or replaced.
# ]' E4 N% ], L! z, n0 u/ i! k- Q" Fa0,11,the engine has been removed and installed or replaced./ ^8 F, B" x; _: u& H! J
a0,12,2 D! @2 h+ w( m0 W; f" _# \9 D
a0,13,save 00 to adapt and reset.: Q" b+ g: j6 Q7 n' @- D
a0,14,
& E$ _9 }8 [. Oa0,15,idling speed stabilisation valve adaption only can be performed in basic settings block 001.
# c M8 P5 C) {% ^a0,16,learned mixture values reset only can be performed in basic settings block 002.# N# {- M }/ |7 r1 L8 t. Y
a0,17,basic settings can only be performed from software version do3 and above in ecu version a.
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a1,0,idling speed adaption
! C" I7 Q+ L5 J* s4 g; _a1,5,idling speed adaption0 }' o, c" Y) R B/ i
a1,6,adaption value 0 is factory set idling speed.
" O; e% R5 D' S% w; ua1,7,adaption is 10 rpm per step.
! l; I" o: t4 P7 i$ Ua1,8,+10 rpm enter 00001. +20 rpm enter 00002. works up to +70 rpm or 00007.8 h+ E* V W. C2 c) t# Z! V1 y& k
a1,9,-10 rpm enter 00255. -20 rpm enter 00254. works down to -70 rpm or 00249.% u' C) p! i; W4 O5 J
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【07-控制单元编码功能】3 C+ C% s& N5 m7 s- ]
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c0,coding engine abc and acz
; k6 Y" d7 {$ w4 c( t5 `" Z7 T% I7 tc1,there's different codings for indexes up to "c" and from "d" and onwards9 u3 A6 l( H5 j
c2,
: i8 X+ a& m3 [0 _ f0 P) |# hc3,number of lambda probes
; x4 z- T" h9 D, L- type of gearbox
8 A& W. ~" ^# o- `3 F- type of drive - coding up to "c" - coding from "d" and up
# z$ c" a$ g) d- Q+ gc4, 2 - manual 012 - fwd - 000 - 00060/ v% N9 j+ a3 q$ e8 a! r, E6 j
c5, 2 - manual 01a - 4wd - 001 - 00061% O$ V) l* s! Z8 R# A- L
c6, 2 - auto 01f - 4wd - 008 - 00068( |# ^' `( u r- c; q6 l9 ~
c7, 2 - auto 01k - fwd - 008 - 00068) K/ J/ k+ q9 _9 D
c8, 1 - manual 012 - fwd - 032 - 00032
# m' h E F5 U7 [c9, 1 - manual 01a - 4wd - 033 - 000339 F" a' k) s' h Y
c10, 1 - auto 01f - 4wd - 040 - 00040
% Q/ x( G; b2 ^7 r) J! |2 @' U8 Qc11, 1 - auto 01k - fwd - 040 - 00040& d/ ]* Y$ E& ~* b& d
【08-读取数据流功能】 q$ P7 C. i' k2 A9 g H( ?
j) e! d6 u# Q& i% C+ G* ~【数据流01组】怠速控制idling control (basic settings-idling stabilisation valve to default), p3 Z. B6 V$ }/ `! y
# J6 X6 O& }0 E) w: \) E$ P第00项: engine speed,,680 rpm-820 rpm at idling
" H" w4 F7 U! e& c0 n# N3 Y第01项: intake manifold,pressure,29-59% ok at idling (100%=1022hpa - 32%=327hpa)
8 ? d7 ]2 v% z2 A6 \第02项: ignition timing,,ignition firing point% ^% K+ F. e3 K" r# {2 g1 G
第03项: position of idling,stabilisation valve,18-75 ok at idling& A( |" z! c. G; Q% U
2 Y8 O6 Y$ x$ j6 h% k# o0 r【数据流02组】节气门打开控制 (basic settings-resets learned mixture values)
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a& {) ^) A# x第00项: throttle valve,angle,idling: 0% - full load: 95%# \( J3 d: z1 |- g9 p) a8 e! a/ `1 A
第01项: intake manifold,pressure,100%=1022hpa - 32%=327hpa
, k, L3 r* @$ }% L, L第02项: coolant,temperature,81-111度 when warmed up# I# C' Y4 v9 B0 D3 z" J# k# h
第03项: intake air,temperature,depends on ambient temperature
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【数据流03组】lambda 控制 (基本设置点火正时 angle 0.0?atdc)
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7 ~7 R6 ^- m0 \) ?第00项: lambda learning,value (bank 1),0.75-1.25 (basic settings-coolant temperature. must be at least 85度.)
! }6 i" F1 X0 ^$ E第01项: lambda learning,value (bank 2),0.75-1.25 (basic settings-idling switch. 0=open 1=closed.)
. o6 \' ~- R3 w; I: N# F第02项: lambda control,(bank 1),0.75-1.25 (basic settings-ignition timing.)
5 U( u1 ?& L! O( X$ z第03项: lambda control,(bank 2),0.75-1.25 (basic settings-idling speed.)
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【数据流04组】lambda 控制 (basic settings-learned lambda-/tank venting value)! z- ^, R$ J' B B. c# C# Q
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第00项: condition of,lambda control,0=active 16=inactive (basic settings-coolant temperature. at least 85度.)
( u& Y1 A2 p* M6 P% q2 j2 B/ v第01项: tank venting,learning value,0.75-1.25 (basic settings-idling switch. 0=open 1=closed.)
' \' k: X5 t5 m& g" b/ g第02项: lambda control,(bank 1),0.75-1.25 (basic settings-lambda learning value (bank 1) 0.75-1.25)
3 L# Y$ y9 t4 Q1 T3 F6 M第03项: lambda control,(bank 2),0.75-1.25 (basic settings-tank venting learning. 1 min constant-1 min variable)
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【数据流05组】 点火控制ignition control
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0 j- ~4 x! Y/ p% n第00项: engine speed,,disconnects k81 at approximately 2500 rpm
* T& O, e. X( l9 z1 I第01项: knock control,depth,basic value: 60?atdc
2 z+ n, B3 i3 n- Q* H! k( h第02项: ignition timing,,average of all ignition timing angles
* i/ L) I4 D8 z0 g. X5 b第03项: coolant,temperature,81-111度 when warmed up
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0 T- I$ p8 Z$ H- N【数据流06组】 怠速控制idling control
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1 e' u+ e' Y( k7 ]0 z1 ~/ q第00项: position of idling,stabilisation valve,10-60 ok at idling
$ T; E* n5 Y3 c# Q) v: y6 ?第01项: learned value for,idling stabilisation,18-75 ok at idling
. }: g& x( ~' t3 s) D第02项: idling stabilisation,valve interference,0=no interference
; R% j, c4 _% w9 S第03项: idling stabilisation,valve control,idling stabilisation control
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【数据流07组】基本功能basic functions: D& {1 o- ^- u5 B% P
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第00项: position of idling,stabilisation valve,10-60 ok at idling
8 o+ T* f) u% N3 i" f第01项: coolant,temperature,81-111度 when warmed up
" G" J7 m9 e, s9 m. h) i7 d9 c, g第02项: lambda learning,value (bank 1),0.75-1.25
" \9 E" [. ?2 Y4 {6 `" o第03项: lambda learning,value (bank 2),0.75-1.25% _/ p: b5 c8 E9 M
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【数据流08组】基本功能basic functions
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第00项: position of idling,stabilisation valve,10-60 ok at idling- d3 ?" |/ d7 E6 i* y
第01项: coolant,temperature,81-111度 when warmed up
0 E0 k) h; R+ q第02项: lambda learning,value (bank 1),0.75-1.25: `6 {& t! H( l9 M) g5 M
第03项: lambda learning,value (bank 2),0.75-1.25
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" v4 E) k; X" Y$ Z【数据流09组】基本功能basic functions' ?" {: ~" f2 H, T
0 u5 F' P' b. F6 K/ o& r( L# S第00项: coolant,temperature,81-111度 when warmed up/ E2 _1 K* i) d
第01项: idling switch,(0=open 1=closed) [: L, O3 I' Q4 D) P' u, V
第02项: ignition timing,,ignition firing point0 t; s- B" J$ `* J# m/ C' G
第03项: engine speed,,disconnects k81 at approximately 2500 rpm) Q8 ~3 n4 W! S
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【数据流10组】基本功能basic functions$ h5 ^( l: I; U2 Y6 z) D
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第00项: coolant,temperature,81-111度 when warmed up
$ u3 _3 k# u% O }6 v6 \( d第01项: idling switch,(0=open 1=closed)
! X$ I/ R$ I$ k2 H3 z7 x# L第02项: lambda learning,value (bank 1),0.75-1.250 X: Z6 J4 ~" j0 L9 p5 Y2 H
第03项: tank venting,learning value,0.75-1.25
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【数据流99组】基本功能 (from erwin but not verified since i can't read this block)
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& d8 A3 p2 _: Y) M第00项: engine speed,,disconnects k81 at approximately 2500 rpm
* v. r/ W, M: w R( }! s第01项: engine load,,intake manifold pressure (100% = 1022hpa - 32% = 327hpa)6 ]/ O) d r$ H
第02项: coolant,temperature,81-111度 when warmed up& w+ l/ J O+ H( m7 a
第03项: lambda control,off/on
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