本帖最后由 zoml0146 于 2014-12-29 16:03 编辑 2 ^; L' @, g7 }; c( J
8 b* f6 _& K' ]4 u, m4 {6 AAUDI 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; i1 s( T" [9 o+ y
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" a7 W5 i) S) m0 e
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immo j362 pin t12/2 ..... d2线圈8 s V) }6 m' f( w( ^) `0 ~
t12/3 ..... d2线圈
7 N1 T0 P$ o! z$ y3 q- {3 nt12/6 ..... 钥匙 ok 指示灯
9 C: U2 x% R1 y/ _3 It12/9 ..... w线.连接到发动机控制单元 j192 b插头6号脚
( O {7 P+ n" B/ m" B! Z; St12/10 .... k线.连接到诊断坐j1962 7号脚 或黑白2+2dlc 白头k line
3 G; L4 T L, N$ @5 Dt12/11 .... 31属性电源.既搭铁线.
9 H* K" e* Y) r3 J) F# ut12/12 .... 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;
/ Z O' @- Z, d* B( S5 W其中 d插头是大电流的插片 电源都集中在d插头/ B6 e c2 E0 v7 s# q
d1和d9 是直通的 31属性电源.既搭铁线( h( ~6 O v% s/ M( A5 D8 h
d4是15属性电源.既点火开关打开到 on.才有电.1 X! t. b( ]+ U9 i V0 V
d5是30属性电源.长火线.记忆电源.
# Y/ L& X5 g1 I8 _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( Q: Q5 h$ q
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.
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3 H" C) b$ y3 W# `% O9 x- h, S9600波特率记录 w线开关钥匙通讯数据 正常记录& a& V! d7 M& D6 j
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.8 _* {/ Y% t( ]+ x; G
发动机电脑零件号码: 4a0-907-473xx& a) K4 c; M$ o* Y! O
K6 ?! N5 ]' [" s' L【10-调整 功能】
2 y5 ~) m! J' p5 e1 K+ {调整组: a0 does not show in adaption but is implemented for completeness and possible future use.0 w4 e2 I# B D: U/ c$ s" r, L. Y
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a0,0,idling speed stabilisation valve and learned mixture values
9 f$ R% }! Y7 aa0,5,moves the idling speed stabilisation valve to it's basic position and resets learned mixture values to factory default.
k$ _& z# Y9 ?! _4 ca0,6,the idling speed stabilisation valve -n71 must be moved to it's basic position if:
* R4 |& P" Y* G- Y% Ra0,7,the -n71 connector has been removed with engine running.6 Y8 Z3 C1 Z! d, E0 E H
a0,8,the -n71 has been removed and installed or replaced.1 ]" e: j( O+ d% s, t) b
a0,9,the engine control unit has been removed and installed or replaced." A H. t0 ?/ G6 W' }
a0,10,the intake manifold has been removed and installed or replaced.
& S; F9 E$ n; j- J, `5 ^" sa0,11,the engine has been removed and installed or replaced.2 x. C8 `0 G$ o+ m: I& U
a0,12,* V; l- j$ A4 F& T* t' m5 x
a0,13,save 00 to adapt and reset.
" D% V! O; w6 h: _; ja0,14,
/ l' ]; t# B0 r3 K6 m0 va0,15,idling speed stabilisation valve adaption only can be performed in basic settings block 001.# v& E1 w$ N5 {2 D
a0,16,learned mixture values reset only can be performed in basic settings block 002.0 |/ d: x. H R5 Q6 d" Y1 j
a0,17,basic settings can only be performed from software version do3 and above in ecu version a.2 l& J. w- B/ d! |6 |( d: U
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a1,0,idling speed adaption( r: g0 N) ]: g, d- h, H
a1,5,idling speed adaption5 l/ l8 n& e4 X7 H( [% Z
a1,6,adaption value 0 is factory set idling speed.* b; K2 ]1 v+ d* @) f- X* p6 J
a1,7,adaption is 10 rpm per step.! a( E* Q' P! D. {* k
a1,8,+10 rpm enter 00001. +20 rpm enter 00002. works up to +70 rpm or 00007.
5 K" c W/ j( S% y; V9 L' na1,9,-10 rpm enter 00255. -20 rpm enter 00254. works down to -70 rpm or 00249.: X" d# `. }7 C, R5 \" a t: f
H( Z! ]4 C1 {9 X3 h6 V- A【07-控制单元编码功能】
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c0,coding engine abc and acz6 O9 g8 i. b" Q8 T" l0 X& l
c1,there's different codings for indexes up to "c" and from "d" and onwards
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$ i1 [2 p3 S' Z1 L$ A, Z- S! rc3,number of lambda probes) z( y, f1 ]0 |; M7 x
- type of gearbox
$ y; E, W% s- ]; Y- type of drive - coding up to "c" - coding from "d" and up( @: q) `; M+ m- }
c4, 2 - manual 012 - fwd - 000 - 000607 f: w: T! g; q$ r5 x: D3 }
c5, 2 - manual 01a - 4wd - 001 - 000611 z) s+ O: A+ G. z8 s6 g; [2 W* U
c6, 2 - auto 01f - 4wd - 008 - 00068 B* G+ s2 p8 A: V
c7, 2 - auto 01k - fwd - 008 - 00068+ I, W' z# s. |9 M9 y- j
c8, 1 - manual 012 - fwd - 032 - 00032
8 r' o# k2 b% B6 }c9, 1 - manual 01a - 4wd - 033 - 00033/ ]7 \, S" v8 A
c10, 1 - auto 01f - 4wd - 040 - 00040) m r b6 R5 T0 x5 ^6 w# a5 I
c11, 1 - auto 01k - fwd - 040 - 00040
8 ~& }" L; T7 S: Q- r/ j【08-读取数据流功能】/ {& }; n( o: [% h+ [
/ Q! }+ I2 D' o! }0 h6 E: z【数据流01组】怠速控制idling control (basic settings-idling stabilisation valve to default)3 Z% b: T3 k Q _. E4 @
3 v R( S' g/ a) }6 r0 j9 G第00项: engine speed,,680 rpm-820 rpm at idling$ n1 V! M4 g7 I! l. l2 Q
第01项: intake manifold,pressure,29-59% ok at idling (100%=1022hpa - 32%=327hpa)
( l( _4 n6 U2 M4 p+ B第02项: ignition timing,,ignition firing point8 K* T) c/ p- J
第03项: position of idling,stabilisation valve,18-75 ok at idling( ^$ P2 Y6 y8 Y. v1 W
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【数据流02组】节气门打开控制 (basic settings-resets learned mixture values)# |7 M# f& X- r; d
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第00项: throttle valve,angle,idling: 0% - full load: 95%
, n3 m {$ C" {% C& `第01项: intake manifold,pressure,100%=1022hpa - 32%=327hpa
! E! r$ H5 I& u: j$ z第02项: coolant,temperature,81-111度 when warmed up
4 h0 e0 C) s0 a2 u7 N1 h4 e. g第03项: intake air,temperature,depends on ambient temperature: X7 \3 |. G$ ^3 ]
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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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% z: U2 T) }3 |! Z3 K7 o$ V第00项: lambda learning,value (bank 1),0.75-1.25 (basic settings-coolant temperature. must be at least 85度.)
9 X6 v+ @4 j! o, s% y P7 @第01项: lambda learning,value (bank 2),0.75-1.25 (basic settings-idling switch. 0=open 1=closed.)
( k8 z/ }7 k; y9 h+ Q( F第02项: lambda control,(bank 1),0.75-1.25 (basic settings-ignition timing.)
( T+ e( e" _- j: u# d# ]- z( T$ U& o第03项: lambda control,(bank 2),0.75-1.25 (basic settings-idling speed.)
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; c" W# q4 B) z/ v" E% H【数据流04组】lambda 控制 (basic settings-learned lambda-/tank venting value)
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$ W0 o6 @( C7 v3 h第00项: condition of,lambda control,0=active 16=inactive (basic settings-coolant temperature. at least 85度.)
. S" y3 @, x1 \! _9 ]4 C) T第01项: tank venting,learning value,0.75-1.25 (basic settings-idling switch. 0=open 1=closed.)5 w( X2 J' n6 Z+ v9 L0 ^& w
第02项: lambda control,(bank 1),0.75-1.25 (basic settings-lambda learning value (bank 1) 0.75-1.25)
# e* @0 M' L+ H" h( R$ Q第03项: lambda control,(bank 2),0.75-1.25 (basic settings-tank venting learning. 1 min constant-1 min variable)0 A$ b4 y, }7 C
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【数据流05组】 点火控制ignition control2 m/ q' @) `, u, g$ z; s6 z5 c
# b% j7 Z1 n, O, `8 o) x第00项: engine speed,,disconnects k81 at approximately 2500 rpm% \. ~( _6 R: R' I, R. u: p6 {
第01项: knock control,depth,basic value: 60?atdc+ e& W( f2 k8 V, H4 ~0 Y
第02项: ignition timing,,average of all ignition timing angles
8 d* ~4 o' G4 C第03项: coolant,temperature,81-111度 when warmed up+ y* r" ~" y$ S
$ a* a9 ~; E. y% ]* L9 n2 N2 e【数据流06组】 怠速控制idling control4 y# ]+ M7 V# D
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第00项: position of idling,stabilisation valve,10-60 ok at idling
9 [) j, [3 R# ?/ `- r& z# [第01项: learned value for,idling stabilisation,18-75 ok at idling1 d6 E( M2 c3 p& L9 |- V; W
第02项: idling stabilisation,valve interference,0=no interference/ c' o t: K. H, @$ w$ L. w# W
第03项: idling stabilisation,valve control,idling stabilisation control4 W' f; o X+ Z. a. }$ `
/ E" ~0 m- v2 [! n8 v【数据流07组】基本功能basic functions% { n4 U+ `' |% {
; j- j6 L% y2 h) ]第00项: position of idling,stabilisation valve,10-60 ok at idling9 R. a% S* a6 Z- l) |
第01项: coolant,temperature,81-111度 when warmed up
& v% i7 i' K$ T3 n第02项: lambda learning,value (bank 1),0.75-1.25
- M0 l) D6 M: l- \7 l2 @第03项: lambda learning,value (bank 2),0.75-1.25
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' ?+ z% `# R' A) ]6 q. u【数据流08组】基本功能basic functions4 x. O6 a8 h/ @2 s5 X( Z* R
' u6 a% j' Y$ P! k& e3 c# V第00项: position of idling,stabilisation valve,10-60 ok at idling3 ]( m0 u9 B& A- [+ x/ P E, \$ D2 q
第01项: coolant,temperature,81-111度 when warmed up U5 F+ d! c* h
第02项: lambda learning,value (bank 1),0.75-1.25
* P# G- k9 E* I- F' Y8 e第03项: lambda learning,value (bank 2),0.75-1.25( s p- C( C) v& ^5 s# i9 U
) Y/ ^5 I, F0 F& m; G. F【数据流09组】基本功能basic functions
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第00项: coolant,temperature,81-111度 when warmed up
& S- q# c0 n5 U! n& V& ^第01项: idling switch,(0=open 1=closed)- I' b, _" s$ b- _7 _, w+ g
第02项: ignition timing,,ignition firing point' }9 h3 P- ~8 X: L! v$ @
第03项: engine speed,,disconnects k81 at approximately 2500 rpm8 r) v0 N: V( d+ u* L5 b
% C# }" G6 y: q! J: Z" T; q【数据流10组】基本功能basic functions- P- c* L- C5 I0 E
# @* m: S( N8 ?1 z! b( R" E第00项: coolant,temperature,81-111度 when warmed up
5 W0 v$ u7 I8 e; }0 s' A2 I/ ?7 k第01项: idling switch,(0=open 1=closed)0 j& n" b( n- O- |% \: @2 b
第02项: lambda learning,value (bank 1),0.75-1.25$ M5 ?7 E6 q8 P7 }$ T+ V" e
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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第00项: engine speed,,disconnects k81 at approximately 2500 rpm' r! y5 \! I1 r5 h! ]8 X/ B/ `
第01项: engine load,,intake manifold pressure (100% = 1022hpa - 32% = 327hpa)8 t, B1 x7 O$ S0 U: Y m
第02项: coolant,temperature,81-111度 when warmed up4 R5 K2 H) n) Z% y0 ?
第03项: lambda control,off/on
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