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( L. R# w) [: x! ^ a
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"0 N" U! O0 F* F. N5 D
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immo j362 pin t12/2 ..... d2线圈
: w7 R( l" q" dt12/3 ..... d2线圈# V$ x3 e, T4 Z
t12/6 ..... 钥匙 ok 指示灯' g, s/ B1 t t# m* q& \
t12/9 ..... w线.连接到发动机控制单元 j192 b插头6号脚
8 h1 E; H0 G& Yt12/10 .... k线.连接到诊断坐j1962 7号脚 或黑白2+2dlc 白头k line
% z& a6 @0 o( l# [t12/11 .... 31属性电源.既搭铁线.( x: y. W5 L; g6 p1 i' h
t12/12 .... 15属性电源.既点火开关打开到 on.才有电./ F2 t0 n Y# n- p/ f' t! o9 V
4 r, S& c/ f7 c$ Y5 H8 gecu 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;
% }8 ?1 G- E1 l. v8 u) w其中 d插头是大电流的插片 电源都集中在d插头
# G/ V/ D6 b8 a1 o# f: a8 r# I [d1和d9 是直通的 31属性电源.既搭铁线0 W& s/ J: p; F' v! X
d4是15属性电源.既点火开关打开到 on.才有电.
7 v* j$ l- B9 ~5 O2 H# Pd5是30属性电源.长火线.记忆电源.# |" v! Y! g& t p9 F
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.
; y( X: T b2 w" f. c+ A+ bc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.6 X3 t1 n2 h2 b: M& q# N
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9600波特率记录 w线开关钥匙通讯数据 正常记录/ U- T5 L' T) q) o8 v2 F
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.
% F+ m# D5 r! D9 e8 A, i发动机电脑零件号码: 4a0-907-473xx
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【10-调整 功能】
* n# k% p( `* g9 P; V调整组: a0 does not show in adaption but is implemented for completeness and possible future use.1 v! m8 z: ~# ]* r
- a( M4 g H" f: u/ D5 oa0,0,idling speed stabilisation valve and learned mixture values4 `- v: j5 s) v$ g% r T
a0,5,moves the idling speed stabilisation valve to it's basic position and resets learned mixture values to factory default., F# K4 e ^* l u" x$ ~
a0,6,the idling speed stabilisation valve -n71 must be moved to it's basic position if:" |) v X! C% t* a3 h3 V5 e
a0,7,the -n71 connector has been removed with engine running.3 ]: m7 ?/ t$ C; y
a0,8,the -n71 has been removed and installed or replaced.
( f6 r! X/ n) i& |a0,9,the engine control unit has been removed and installed or replaced.
( M$ d! z: J/ F& I5 xa0,10,the intake manifold has been removed and installed or replaced.' ?; H9 H0 S8 x! }/ a! D9 U
a0,11,the engine has been removed and installed or replaced.( f8 h7 I$ R& |: Q# o2 f
a0,12,
2 a5 K6 U5 x9 P! |" V4 L4 u Ra0,13,save 00 to adapt and reset." n2 Y9 |; N: [. z. Q
a0,14,
8 d; W P$ C, u; D) j$ _& Fa0,15,idling speed stabilisation valve adaption only can be performed in basic settings block 001.
3 L" l* J2 O0 qa0,16,learned mixture values reset only can be performed in basic settings block 002.
}: \ {: j+ ^, S+ b$ o- k" i* wa0,17,basic settings can only be performed from software version do3 and above in ecu version a.
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5 j# J! q7 H( v' a1 ia1,0,idling speed adaption
( W: D' d, F: t* }! C$ n Ta1,5,idling speed adaption
9 q V/ ~$ u+ S) Q( m( r% {a1,6,adaption value 0 is factory set idling speed.
8 w' n+ ^, g$ oa1,7,adaption is 10 rpm per step. z% R0 k* A V4 t, D% o- i |) C
a1,8,+10 rpm enter 00001. +20 rpm enter 00002. works up to +70 rpm or 00007.
; s2 L& B$ t0 a( R* Ra1,9,-10 rpm enter 00255. -20 rpm enter 00254. works down to -70 rpm or 00249.
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【07-控制单元编码功能】
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c0,coding engine abc and acz
# Q6 v" C8 I/ Z7 u# ~, \2 Uc1,there's different codings for indexes up to "c" and from "d" and onwards
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5 o% _8 O7 S4 b) [1 Pc3,number of lambda probes# J8 _" i9 K. u
- type of gearbox
5 U/ C" h( f0 ]6 s9 I' H' }- type of drive - coding up to "c" - coding from "d" and up A6 \5 f5 J7 x) v; G0 k8 B
c4, 2 - manual 012 - fwd - 000 - 00060 L* E2 y+ F9 ^7 x9 }6 f
c5, 2 - manual 01a - 4wd - 001 - 00061+ c- E& G" }* ^" K3 F& k% \
c6, 2 - auto 01f - 4wd - 008 - 00068
! ?" r0 v5 L8 K* A( t$ tc7, 2 - auto 01k - fwd - 008 - 000685 ~- U, c: q+ M {+ k3 V' O5 N
c8, 1 - manual 012 - fwd - 032 - 00032
- @# T i/ q( _4 hc9, 1 - manual 01a - 4wd - 033 - 00033
* L4 \! B# {. O: ^c10, 1 - auto 01f - 4wd - 040 - 00040
0 y8 `, D% `9 t/ c% I# R8 I& uc11, 1 - auto 01k - fwd - 040 - 00040+ r- Q% B$ i/ Y# m$ ~$ i
【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)( q, v0 l- o* \3 ]$ @8 X G6 b# i2 h" l
1 I g0 z8 ?& M* H; ^, q第00项: engine speed,,680 rpm-820 rpm at idling
- I! u) r4 X/ X: E第01项: intake manifold,pressure,29-59% ok at idling (100%=1022hpa - 32%=327hpa)
: L( Z! T, \/ s# _. m# {第02项: ignition timing,,ignition firing point
! G5 v0 ~" [1 p% u- r' b- ?第03项: position of idling,stabilisation valve,18-75 ok at idling
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【数据流02组】节气门打开控制 (basic settings-resets learned mixture values)
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第00项: throttle valve,angle,idling: 0% - full load: 95%) b1 L5 n0 f9 H& P( E8 |
第01项: intake manifold,pressure,100%=1022hpa - 32%=327hpa
! C, ~# b8 b/ E' ]9 `* ]2 l3 N第02项: coolant,temperature,81-111度 when warmed up
8 ]( M6 {0 t& O% |* `7 E第03项: intake air,temperature,depends on ambient temperature; s) f y; o6 b/ |9 y* d; b
) n4 ^) E& b) {3 v: G) j* Y( a2 h2 }【数据流03组】lambda 控制 (基本设置点火正时 angle 0.0?atdc)
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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.)/ {7 Y( e4 v% }# s/ _$ W
第01项: lambda learning,value (bank 2),0.75-1.25 (basic settings-idling switch. 0=open 1=closed.)# x/ v/ ^# Z& R
第02项: lambda control,(bank 1),0.75-1.25 (basic settings-ignition timing.)2 e* ^& T* X( P8 s* n! b
第03项: lambda control,(bank 2),0.75-1.25 (basic settings-idling speed.)
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8 y0 \3 w, {. [" l7 q$ Z【数据流04组】lambda 控制 (basic settings-learned lambda-/tank venting value)4 I7 O0 J7 T5 b8 |9 |5 f0 z
: J9 b1 `/ ^8 l2 O第00项: condition of,lambda control,0=active 16=inactive (basic settings-coolant temperature. at least 85度.)
W ]* P* y! I9 ~) H1 v第01项: tank venting,learning value,0.75-1.25 (basic settings-idling switch. 0=open 1=closed.)
; J8 X0 v6 R" X5 G8 K1 o# D第02项: lambda control,(bank 1),0.75-1.25 (basic settings-lambda learning value (bank 1) 0.75-1.25)( b4 W/ z* J1 W( Q8 V! k; |$ _) h
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" D& v+ y! [7 h+ l( M" {$ w
) V* N/ v8 L# |4 h第00项: engine speed,,disconnects k81 at approximately 2500 rpm
H6 o/ w7 p7 ]第01项: knock control,depth,basic value: 60?atdc T! y: N2 i- ^. K' F: q
第02项: ignition timing,,average of all ignition timing angles1 `, L3 h, `( q8 {- [$ d3 ^" d
第03项: coolant,temperature,81-111度 when warmed up
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【数据流06组】 怠速控制idling control
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第00项: position of idling,stabilisation valve,10-60 ok at idling* Y! f* c( i; s% r
第01项: learned value for,idling stabilisation,18-75 ok at idling
7 J8 J: \) D t1 i0 s5 l第02项: idling stabilisation,valve interference,0=no interference5 T# _8 I3 l {
第03项: idling stabilisation,valve control,idling stabilisation control7 F! {" p1 V: v( z& T7 @% m
5 _- @ n' [ h4 \! x【数据流07组】基本功能basic functions; b; B5 o$ S- S ]) P
/ c9 Z2 V( K" t2 N8 w3 t第00项: position of idling,stabilisation valve,10-60 ok at idling
, d" ^% D0 x3 |, w J+ o第01项: coolant,temperature,81-111度 when warmed up0 m. ?7 Q5 [5 _3 Y& B, K
第02项: lambda learning,value (bank 1),0.75-1.255 Q |, O9 s) M, E0 j3 k
第03项: lambda learning,value (bank 2),0.75-1.25% m' p e9 _* D) [$ l7 X/ n J( @
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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
* N, w4 R1 J% G2 I: Q& @* B第01项: coolant,temperature,81-111度 when warmed up
$ z" K: e3 I* c* s$ s- V1 L第02项: lambda learning,value (bank 1),0.75-1.25
1 q5 O4 _1 `* c# }9 n第03项: lambda learning,value (bank 2),0.75-1.25; @; a3 y, z; q$ O5 J4 E' q$ N
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【数据流09组】基本功能basic functions
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* P3 y ^, q: d; R2 U) O" i第00项: coolant,temperature,81-111度 when warmed up5 }0 G: g& ^* I
第01项: idling switch,(0=open 1=closed)6 N" u, O& W: t3 b; u5 U8 k, C+ x& y
第02项: ignition timing,,ignition firing point
+ q3 v& ^0 b' y: s! g. Z第03项: engine speed,,disconnects k81 at approximately 2500 rpm: s5 t8 |) O$ U; d' Q Z
+ Y. n; [" {. B$ W/ `; W. s+ D( C【数据流10组】基本功能basic functions, t% j# V; L, E& M5 l" M
0 I9 F6 G6 y& _- F* \! q; B+ \第00项: coolant,temperature,81-111度 when warmed up; s4 p' P3 }4 b' k* F
第01项: idling switch,(0=open 1=closed)
) N0 G4 A+ r m1 k0 l第02项: lambda learning,value (bank 1),0.75-1.253 L6 l5 r6 j& v" r0 g" B! x
第03项: tank venting,learning value,0.75-1.25' @5 d. |. p& F! q0 ?$ O, [2 U6 h* D
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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)9 ^! R; H2 R9 {7 p7 n r7 c
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第00项: engine speed,,disconnects k81 at approximately 2500 rpm
0 @- G* U+ b/ i1 q. W5 V第01项: engine load,,intake manifold pressure (100% = 1022hpa - 32% = 327hpa)
' q; D; t0 O2 o5 x第02项: coolant,temperature,81-111度 when warmed up
% u8 M, X5 x, U% O: ?" L第03项: lambda control,off/on
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