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/ P2 o; D% `/ a' L
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"( u4 w, }0 }* z' C7 C
+ H, `0 s$ B; F5 \ y+ M* J* h4 Himmo j362 pin t12/2 ..... d2线圈! \) T6 [$ }5 Y! K6 A
t12/3 ..... d2线圈
9 R0 m* w- ]" q% q9 }$ p; L" et12/6 ..... 钥匙 ok 指示灯
: v1 k! w8 q1 O$ It12/9 ..... w线.连接到发动机控制单元 j192 b插头6号脚0 E3 q& ]* C/ F1 m' j
t12/10 .... k线.连接到诊断坐j1962 7号脚 或黑白2+2dlc 白头k line
4 J( [/ E$ g7 U' Y A: q: |t12/11 .... 31属性电源.既搭铁线.. D8 k5 q9 H* I% m
t12/12 .... 15属性电源.既点火开关打开到 on.才有电.
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L. k3 R6 } o7 ~ J/ hecu 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;7 m N2 [% y- S. ?( J
其中 d插头是大电流的插片 电源都集中在d插头) I+ ?. C+ r* W1 S3 F0 q
d1和d9 是直通的 31属性电源.既搭铁线) r. b, A1 u/ ^1 H
d4是15属性电源.既点火开关打开到 on.才有电.
5 k* L$ J. i! b) b3 hd5是30属性电源.长火线.记忆电源.5 V7 f) W2 \ X/ ?* x
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.9 {* D1 q: R+ p
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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, Z5 a. e9 s1 G9 Z8 p9600波特率记录 w线开关钥匙通讯数据 正常记录
3 m" u& e3 A; i9 H e/ B1 P9600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.
* _3 ^2 y6 t5 B3 _* s发动机电脑零件号码: 4a0-907-473xx/ B% [1 [7 }3 K9 T6 ^' `* t
1 `7 f. M+ }% ]4 p5 {【10-调整 功能】
/ I, J2 t, C* P8 z' k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
2 d% d, S: W, a/ `$ y6 a: za0,5,moves the idling speed stabilisation valve to it's basic position and resets learned mixture values to factory default." O. @ T, {- @
a0,6,the idling speed stabilisation valve -n71 must be moved to it's basic position if:
; ]+ r* w- W' `7 f4 ^& \a0,7,the -n71 connector has been removed with engine running." k, K+ J' S( w p5 s% w/ K
a0,8,the -n71 has been removed and installed or replaced.9 @- R8 {0 N4 x1 ^5 C- m* z
a0,9,the engine control unit has been removed and installed or replaced.9 b9 A0 X+ E( o6 X4 x& O
a0,10,the intake manifold has been removed and installed or replaced.6 W. ^# Q. Q1 d# H( t
a0,11,the engine has been removed and installed or replaced.+ T: G4 p* G! ^- M$ M: F
a0,12,' v4 B! t- |' O5 j. }+ c
a0,13,save 00 to adapt and reset.
/ h ~% u% W3 p/ q( }a0,14,
/ A7 W% u# A9 O8 ~% A' ua0,15,idling speed stabilisation valve adaption only can be performed in basic settings block 001.6 p5 a4 Y2 v5 w# Y8 s$ A
a0,16,learned mixture values reset only can be performed in basic settings block 002.
1 }8 I6 q' I7 l# `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$ U8 ?- t2 a' p2 O
a1,5,idling speed adaption
8 N6 q0 m. L5 O. a8 ~a1,6,adaption value 0 is factory set idling speed.5 B& _/ S6 Z0 V2 n
a1,7,adaption is 10 rpm per step.9 K" x7 }* Q/ b/ G& q+ K" L4 {
a1,8,+10 rpm enter 00001. +20 rpm enter 00002. works up to +70 rpm or 00007.4 o2 I4 {$ O; b7 r$ Y4 n- S4 N
a1,9,-10 rpm enter 00255. -20 rpm enter 00254. works down to -70 rpm or 00249.
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; \* A0 }. B- M) \【07-控制单元编码功能】7 l' K/ y5 E9 k" T7 W M
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c0,coding engine abc and acz
) j! O! Z1 R& H l; E+ v8 kc1,there's different codings for indexes up to "c" and from "d" and onwards
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c3,number of lambda probes
' o: o; ]$ e9 M3 o4 t% l- type of gearbox2 Y& a- n5 a0 C. e
- type of drive - coding up to "c" - coding from "d" and up
( [1 @$ o" l; J9 dc4, 2 - manual 012 - fwd - 000 - 000600 @; j: F z7 W2 a# a0 u* ?
c5, 2 - manual 01a - 4wd - 001 - 000610 E! t( a a0 e9 ]. M% w
c6, 2 - auto 01f - 4wd - 008 - 000682 L, @' H) @7 h$ b2 L+ r
c7, 2 - auto 01k - fwd - 008 - 00068, y' K# x$ ]- E: h
c8, 1 - manual 012 - fwd - 032 - 00032
! t$ G( ~% p/ C1 ac9, 1 - manual 01a - 4wd - 033 - 000338 s, U- b( p. |% `
c10, 1 - auto 01f - 4wd - 040 - 00040. m- V' p9 U7 A
c11, 1 - auto 01k - fwd - 040 - 00040. ^) A; y5 ]; A k
【08-读取数据流功能】! T: m8 O# }9 b' k& y1 `9 d& L- s) U4 f
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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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8 h7 j/ v) N( ^7 t4 L/ Q& W第00项: engine speed,,680 rpm-820 rpm at idling2 }0 b! f% }( L2 ]5 {* T, Y/ P
第01项: intake manifold,pressure,29-59% ok at idling (100%=1022hpa - 32%=327hpa)
+ c# t+ D8 g K第02项: ignition timing,,ignition firing point
2 L# V! L/ ^' N1 N: X第03项: position of idling,stabilisation valve,18-75 ok at idling) }/ ^9 ^ k" W& H
F/ d6 @3 D0 z. I; z【数据流02组】节气门打开控制 (basic settings-resets learned mixture values)+ B/ p0 h5 q* T" l {
5 C" D( W! e) S& [第00项: throttle valve,angle,idling: 0% - full load: 95%. D( E; p! H7 O" c; e
第01项: intake manifold,pressure,100%=1022hpa - 32%=327hpa
0 b+ W+ J% J0 n* `' Q3 t第02项: coolant,temperature,81-111度 when warmed up
" [1 |2 Q( I* n8 e- V8 l3 L第03项: intake air,temperature,depends on ambient temperature4 q5 x! q( @1 p; n; z% X
4 P, M# Z* S P% h7 e! T, c【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.)
# |9 w2 N" L5 d! A第01项: lambda learning,value (bank 2),0.75-1.25 (basic settings-idling switch. 0=open 1=closed.)' m) U1 r) I" z9 P
第02项: lambda control,(bank 1),0.75-1.25 (basic settings-ignition timing.)
$ W2 {, R) [/ C; S2 Z第03项: lambda control,(bank 2),0.75-1.25 (basic settings-idling speed.)1 [5 e& h9 q& H
& A; y3 l+ t; {1 k& r7 E4 w【数据流04组】lambda 控制 (basic settings-learned lambda-/tank venting value)8 f: L! a* g- x/ v1 W
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第00项: condition of,lambda control,0=active 16=inactive (basic settings-coolant temperature. at least 85度.)
, ^9 `: `2 b7 M8 V! a& \% m第01项: tank venting,learning value,0.75-1.25 (basic settings-idling switch. 0=open 1=closed.)
/ U/ D7 j6 }4 M# F9 l第02项: lambda control,(bank 1),0.75-1.25 (basic settings-lambda learning value (bank 1) 0.75-1.25)2 \3 S S# I+ _; k7 t
第03项: lambda control,(bank 2),0.75-1.25 (basic settings-tank venting learning. 1 min constant-1 min variable)$ V/ I* b1 J8 y) _1 V& P
7 j5 E% C- t: |9 I【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
% \' X O4 j8 W% m: d! d第01项: knock control,depth,basic value: 60?atdc. f r, |" Q; n8 N% v
第02项: ignition timing,,average of all ignition timing angles
% y% _3 _% {) Y+ e第03项: coolant,temperature,81-111度 when warmed up
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8 i$ Y0 M. }5 I, O) Q: v【数据流06组】 怠速控制idling control7 k/ S9 F, z; G4 A J9 J6 h
/ p9 J2 s: k; v! E- ?* u0 W; z1 f第00项: position of idling,stabilisation valve,10-60 ok at idling; H/ S9 D% S" Y2 T4 z8 s
第01项: learned value for,idling stabilisation,18-75 ok at idling H9 t# d: C$ e& g$ o
第02项: idling stabilisation,valve interference,0=no interference
8 r+ H; J5 W1 O& P# K第03项: idling stabilisation,valve control,idling stabilisation control; F0 l+ t9 C$ U& O
R, h! ~% F( r0 F【数据流07组】基本功能basic functions q* p4 C* P" H) v; y1 J9 Y g
, ]+ O+ M9 n# o, D第00项: position of idling,stabilisation valve,10-60 ok at idling) M* B: M9 B9 l9 R8 M3 r* h
第01项: coolant,temperature,81-111度 when warmed up
* u# l9 X1 S1 _* U第02项: lambda learning,value (bank 1),0.75-1.25/ w3 O5 D/ _9 h9 j6 s
第03项: lambda learning,value (bank 2),0.75-1.257 R& g/ x/ }; ?4 n% h
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【数据流08组】基本功能basic functions& D( C5 P, s- X' P
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第00项: position of idling,stabilisation valve,10-60 ok at idling
# v% f# H8 u, U) ^3 n第01项: coolant,temperature,81-111度 when warmed up
5 I" a* z( q2 P+ o& o. {0 f第02项: lambda learning,value (bank 1),0.75-1.25
- q y, ~# |7 I" R# x第03项: lambda learning,value (bank 2),0.75-1.25
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+ F* U" I% `( W q s【数据流09组】基本功能basic functions
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1 r. ^; I3 G, Y第00项: coolant,temperature,81-111度 when warmed up
7 T* I; X: ?. }- E2 V- D6 N第01项: idling switch,(0=open 1=closed)
( `1 X0 V# l4 N* d第02项: ignition timing,,ignition firing point
; ^: c9 Y* o% S第03项: engine speed,,disconnects k81 at approximately 2500 rpm6 X* _2 n6 k( c7 H t( x. ]
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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 V D7 L0 n/ A1 T第01项: idling switch,(0=open 1=closed)$ s7 {0 K% t9 ~3 x& y3 |- c% _
第02项: lambda learning,value (bank 1),0.75-1.250 n. z8 g; j9 f3 L8 M; E4 S: w0 \0 V; G
第03项: tank venting,learning value,0.75-1.25
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8 X2 F8 ?8 ]4 _: w" T【数据流99组】基本功能 (from erwin but not verified since i can't read this block)6 E+ H& q- X' }5 K1 Z7 F9 z
: ]+ ~: f0 t: I, i; m第00项: engine speed,,disconnects k81 at approximately 2500 rpm( x5 C D0 b5 c" u6 I' {- H7 {
第01项: engine load,,intake manifold pressure (100% = 1022hpa - 32% = 327hpa)
g7 ]# q5 u! P6 k2 n/ i! x3 L+ @第02项: coolant,temperature,81-111度 when warmed up$ A% w8 P! F% v2 ]9 Z& i* ?
第03项: lambda control,off/on 9 `; C& n$ O; j; b2 E" W
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