本帖最后由 zoml0146 于 2014-12-29 16:03 编辑 & D" o2 W! P9 H M/ r P! h7 r
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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* L# G+ P* {2 @1 b
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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immo j362 pin t12/2 ..... d2线圈' V4 l* ~5 z: ?2 A3 u1 m' c9 Z( i
t12/3 ..... d2线圈# \' z4 G! e$ J0 ]( f
t12/6 ..... 钥匙 ok 指示灯
1 O; |: N0 F g; q# V) O! r' ^t12/9 ..... w线.连接到发动机控制单元 j192 b插头6号脚
^- U5 m! d, r N, U2 {, dt12/10 .... k线.连接到诊断坐j1962 7号脚 或黑白2+2dlc 白头k line# ]8 `( ~- z: ^* p; B
t12/11 .... 31属性电源.既搭铁线.9 L. ~) G0 B0 W( C
t12/12 .... 15属性电源.既点火开关打开到 on.才有电.
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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;/ q& @& _9 {$ u
其中 d插头是大电流的插片 电源都集中在d插头
D* V9 t! |4 D5 p) cd1和d9 是直通的 31属性电源.既搭铁线
! T4 T1 [0 y+ s6 s% ~' cd4是15属性电源.既点火开关打开到 on.才有电.
! M0 t& F n1 X: v+ _d5是30属性电源.长火线.记忆电源.
( {; j5 s8 q2 ?5 b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.% i z8 G. _0 `5 s* ^$ v' V9 [
c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.% b: ?) ^9 g. s0 R* ]" c" {
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9600波特率记录 w线开关钥匙通讯数据 正常记录
4 H' ~# l" E* F3 z5 i- Q+ i, I9600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.
9 P r. `3 T, [发动机电脑零件号码: 4a0-907-473xx
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5 R: B. n9 K+ D! N【10-调整 功能】
' W; G6 U# I- L8 t调整组: a0 does not show in adaption but is implemented for completeness and possible future use.8 s$ a- ?" K" I# _: w: J- j* P& o
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a0,0,idling speed stabilisation valve and learned mixture values
4 ~$ G5 G# P0 e7 F: Za0,5,moves the idling speed stabilisation valve to it's basic position and resets learned mixture values to factory default.
7 C0 U( Q& Q+ r/ h4 h" da0,6,the idling speed stabilisation valve -n71 must be moved to it's basic position if:' ]6 _' K+ U9 C; C3 v9 l
a0,7,the -n71 connector has been removed with engine running.
& @0 O+ N, I# U- D2 N) k9 D2 t ga0,8,the -n71 has been removed and installed or replaced.7 d+ ]0 [3 S, Z
a0,9,the engine control unit has been removed and installed or replaced.0 `) l1 n, i. T, S/ j3 p7 k
a0,10,the intake manifold has been removed and installed or replaced.! S( s' U1 g) _5 C# a- H
a0,11,the engine has been removed and installed or replaced.7 }- [1 S, C/ Y2 V. G9 s! u- ~- c
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a0,13,save 00 to adapt and reset.
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9 [: a8 M" `9 x5 Y2 Na0,15,idling speed stabilisation valve adaption only can be performed in basic settings block 001.* `8 s; `$ }6 _" a# W9 R; l
a0,16,learned mixture values reset only can be performed in basic settings block 002.
2 ^ Q$ q- y9 v5 ~a0,17,basic settings can only be performed from software version do3 and above in ecu version a." T; ]8 q( k1 a/ Q1 c, Q
: c6 E% S9 C4 T. H9 Q7 C3 i; ra1,0,idling speed adaption
% ^% u Y" k) G. U9 U: D$ Oa1,5,idling speed adaption
& C6 O0 \ ~( s# y. _3 }a1,6,adaption value 0 is factory set idling speed.7 v! g+ l2 m! m) v5 T- N
a1,7,adaption is 10 rpm per step.& c! `8 z$ K. q4 n
a1,8,+10 rpm enter 00001. +20 rpm enter 00002. works up to +70 rpm or 00007.9 C3 P/ z: g8 k" }3 ^! ?( Z, P
a1,9,-10 rpm enter 00255. -20 rpm enter 00254. works down to -70 rpm or 00249.) N, A. ^+ o5 z2 r- w2 S
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【07-控制单元编码功能】
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1 A" v( K# H9 l( z( Nc0,coding engine abc and acz
+ K7 P, H# [$ ]) \5 Y9 dc1,there's different codings for indexes up to "c" and from "d" and onwards
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c3,number of lambda probes, o( |9 j$ o. [+ U4 @
- type of gearbox9 D% x* c p# }) B
- type of drive - coding up to "c" - coding from "d" and up( V8 B0 V/ V; ^, M
c4, 2 - manual 012 - fwd - 000 - 00060
6 e* \% N. U( z. \c5, 2 - manual 01a - 4wd - 001 - 00061! T$ d# U# r1 k7 d ^1 `
c6, 2 - auto 01f - 4wd - 008 - 00068
& |0 ^( _& M, I! K- _c7, 2 - auto 01k - fwd - 008 - 00068
" C1 t! p; O& ]" ?8 P: w# o# ^c8, 1 - manual 012 - fwd - 032 - 00032
$ g5 R Q& H( M, \c9, 1 - manual 01a - 4wd - 033 - 00033
/ P" l) N% U/ L5 ?/ A9 S# qc10, 1 - auto 01f - 4wd - 040 - 00040
+ r" j8 O X+ g& `) R4 Vc11, 1 - auto 01k - fwd - 040 - 00040* S. m8 @, U, q3 u
【08-读取数据流功能】
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【数据流01组】怠速控制idling control (basic settings-idling stabilisation valve to default)
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第00项: engine speed,,680 rpm-820 rpm at idling
* Y& M. q6 s r. {$ p; O第01项: intake manifold,pressure,29-59% ok at idling (100%=1022hpa - 32%=327hpa). A* f+ R( u& @: Q; r4 P, M7 e& h
第02项: ignition timing,,ignition firing point9 Z6 ]3 G/ e* B$ G5 A- G: V
第03项: position of idling,stabilisation valve,18-75 ok at idling- g a) }( J ~ f b, {, W. \4 u g
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【数据流02组】节气门打开控制 (basic settings-resets learned mixture values)/ N$ n. ^$ N* }0 j; \( M* x; p
/ |& Y7 y5 Z$ l& d第00项: throttle valve,angle,idling: 0% - full load: 95%1 Z$ `. O0 ~1 s
第01项: intake manifold,pressure,100%=1022hpa - 32%=327hpa
+ J @! K1 Z9 ]7 P第02项: coolant,temperature,81-111度 when warmed up
$ K( o0 R( d- G5 B% n3 N! t+ ~第03项: intake air,temperature,depends on ambient temperature- D1 T3 O, ~: c
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【数据流03组】lambda 控制 (基本设置点火正时 angle 0.0?atdc)- {$ g3 A- g1 A @) P
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第00项: lambda learning,value (bank 1),0.75-1.25 (basic settings-coolant temperature. must be at least 85度.)0 |( M8 @- c; ^ T
第01项: lambda learning,value (bank 2),0.75-1.25 (basic settings-idling switch. 0=open 1=closed.)
) ]8 M+ L/ L+ \/ v2 h$ R第02项: lambda control,(bank 1),0.75-1.25 (basic settings-ignition timing.). Q2 g9 J4 {. i: C N
第03项: lambda control,(bank 2),0.75-1.25 (basic settings-idling speed.)
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: w+ \: r! q2 d# R【数据流04组】lambda 控制 (basic settings-learned lambda-/tank venting value)
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第00项: condition of,lambda control,0=active 16=inactive (basic settings-coolant temperature. at least 85度.)
9 x c5 ]) e8 s% r第01项: tank venting,learning value,0.75-1.25 (basic settings-idling switch. 0=open 1=closed.)7 \: t X/ m! O, i1 E
第02项: lambda control,(bank 1),0.75-1.25 (basic settings-lambda learning value (bank 1) 0.75-1.25)& H1 E5 c" H Z* H7 G$ [$ y0 u% {
第03项: lambda control,(bank 2),0.75-1.25 (basic settings-tank venting learning. 1 min constant-1 min variable)' G% d+ u7 Q1 P
! ` ?4 I' t* {7 I* W# d' l5 d5 }9 `【数据流05组】 点火控制ignition control
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第00项: engine speed,,disconnects k81 at approximately 2500 rpm
4 i) H0 _1 _5 U9 Y; Q1 ?第01项: knock control,depth,basic value: 60?atdc
0 H3 L. A& ], ?3 t第02项: ignition timing,,average of all ignition timing angles
7 \& G. M% g0 B4 o( P第03项: coolant,temperature,81-111度 when warmed up# S' @- Q+ L% S1 A8 i3 E
3 u: z. D( X0 o$ s& L/ U+ {2 t: W【数据流06组】 怠速控制idling control
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% ~4 r/ L( U/ k0 ?+ b第00项: position of idling,stabilisation valve,10-60 ok at idling& c/ I9 a, w. \# |
第01项: learned value for,idling stabilisation,18-75 ok at idling% \5 ?' ~ i% b
第02项: idling stabilisation,valve interference,0=no interference( Y3 m, S" `$ s, j: S5 H0 c4 B
第03项: idling stabilisation,valve control,idling stabilisation control+ }- l/ B% m" x- E8 c! Q3 W
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【数据流07组】基本功能basic functions
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第00项: position of idling,stabilisation valve,10-60 ok at idling
8 S+ T& b( T7 H# S& P- V第01项: coolant,temperature,81-111度 when warmed up
8 U4 g0 D$ G: z# V3 A) S第02项: lambda learning,value (bank 1),0.75-1.25
5 r5 @+ H9 v+ Z; K ? L0 b3 t第03项: lambda learning,value (bank 2),0.75-1.25% y, a7 G/ P2 Z$ {, W6 i
- m2 h! t1 a4 L' Y3 \【数据流08组】基本功能basic functions
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% y/ K/ a% G! o2 g2 K第00项: position of idling,stabilisation valve,10-60 ok at idling
0 Z8 L3 R( _$ H; G; d) r+ J第01项: coolant,temperature,81-111度 when warmed up
+ F8 |! R1 P; r& u$ Z1 d$ I第02项: lambda learning,value (bank 1),0.75-1.256 q. _* J% {/ y5 d; o7 W" y2 f; Q8 b
第03项: lambda learning,value (bank 2),0.75-1.25
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" u5 Y$ I! `, V w3 ^* M【数据流09组】基本功能basic functions
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4 `2 B* u6 x2 c* o. N( a第00项: coolant,temperature,81-111度 when warmed up
( c- B2 [, M; l4 o- L第01项: idling switch,(0=open 1=closed)
' l# _: ]8 C# Z第02项: ignition timing,,ignition firing point; V! e. W$ ?. a- T( |6 z7 x
第03项: engine speed,,disconnects k81 at approximately 2500 rpm; x5 E( w/ A* Z8 G
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【数据流10组】基本功能basic functions
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第00项: coolant,temperature,81-111度 when warmed up
2 M% E8 L, ?. @% H+ x第01项: idling switch,(0=open 1=closed)3 O# D/ h7 J- I7 ]1 ]1 m3 `* @
第02项: lambda learning,value (bank 1),0.75-1.250 w6 T- P8 R( r8 D
第03项: tank venting,learning value,0.75-1.25
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* f( N& @, `9 I. d) @: V! ~. K【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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第00项: engine speed,,disconnects k81 at approximately 2500 rpm
5 K0 z% V7 M- d: [( _; u第01项: engine load,,intake manifold pressure (100% = 1022hpa - 32% = 327hpa)5 ~- k" Q. e0 R! d9 U
第02项: coolant,temperature,81-111度 when warmed up( `/ y' ?6 e8 I+ v
第03项: lambda control,off/on ' X# T" E1 f( O# q4 V& h
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