本帖最后由 zoml0146 于 2014-12-29 16:03 编辑 $ [1 _7 ?" m7 y3 \# ~
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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2 ~+ c* _+ y- B( z, Y( c
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
/ j- l0 {- Y5 Y! Z. z$ f" ?: h: ]t12/3 ..... d2线圈
& S3 t9 t. |4 e2 U, nt12/6 ..... 钥匙 ok 指示灯/ ^ r/ c- l. x1 x N
t12/9 ..... w线.连接到发动机控制单元 j192 b插头6号脚
5 s+ x* m4 W5 r L9 Bt12/10 .... k线.连接到诊断坐j1962 7号脚 或黑白2+2dlc 白头k line
" j @, z1 `. x! k# `5 zt12/11 .... 31属性电源.既搭铁线.
8 @. m- ]9 G' r9 M! Wt12/12 .... 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;
0 X$ V/ S9 \3 j3 @% z其中 d插头是大电流的插片 电源都集中在d插头
# T- B, T& C( A+ B- f4 Xd1和d9 是直通的 31属性电源.既搭铁线
0 t! h4 B$ z8 a: G- a2 ~5 qd4是15属性电源.既点火开关打开到 on.才有电.: o/ u& Q0 \; J0 _% F; s
d5是30属性电源.长火线.记忆电源.
4 N4 `& D) }. l( R. h$ v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.
! l7 `1 F6 a/ @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.1 B2 c1 U3 v: g+ t( U1 b% h6 r0 e
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1 X& M8 L/ q5 ^9600波特率记录 w线开关钥匙通讯数据 正常记录- q h; r. n* M/ F$ Q) D
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.
9 ?; B. N8 o ?发动机电脑零件号码: 4a0-907-473xx, q4 b7 ~$ z5 M# \, s8 i
, ? G, v2 ?( L/ ^7 T8 B4 t4 A6 P【10-调整 功能】: A+ o( o" [" S' b' g3 `
调整组： a0 does not show in adaption but is implemented for completeness and possible future use.- T) l+ M: [# R/ S8 [
- S# h# K+ x6 ~# U! c( ua0,0,idling speed stabilisation valve and learned mixture values
# r2 [9 Y3 F9 b! T7 n2 h# ia0,5,moves the idling speed stabilisation valve to it's basic position and resets learned mixture values to factory default.# h1 Y* d: a) ]9 o. e6 n# o9 Y4 H$ j5 R
a0,6,the idling speed stabilisation valve -n71 must be moved to it's basic position if:0 W* R; q' m% f+ V8 o, Y/ s" o
a0,7,the -n71 connector has been removed with engine running.8 j. T+ [3 \: s3 b& K
a0,8,the -n71 has been removed and installed or replaced.
/ h6 j+ m9 y( ^* ga0,9,the engine control unit has been removed and installed or replaced.
* | d9 a7 z2 ` G& e/ Oa0,10,the intake manifold has been removed and installed or replaced.
+ T4 @2 p( y/ oa0,11,the engine has been removed and installed or replaced.$ ?) R4 n" `; I; |9 A: A
a0,12,
9 Q5 U6 h5 A# I7 J8 N. E/ Ea0,13,save 00 to adapt and reset.
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a0,15,idling speed stabilisation valve adaption only can be performed in basic settings block 001.
' K* K3 @* ~: n1 b& Pa0,16,learned mixture values reset only can be performed in basic settings block 002.
% l* } Q" V/ j$ V8 B2 @a0,17,basic settings can only be performed from software version do3 and above in ecu version a.
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& v C* ~% z9 f3 ]/ X# r! ta1,0,idling speed adaption/ x/ a1 x; t4 B V7 M4 Y
a1,5,idling speed adaption
/ Q! i( c' M' N- L# `- P) Va1,6,adaption value 0 is factory set idling speed.* r# f! ^1 k( m
a1,7,adaption is 10 rpm per step.
# p! k+ ?" F X# |/ ma1,8,+10 rpm enter 00001. +20 rpm enter 00002. works up to +70 rpm or 00007.
& m" {$ ?( U9 z" Xa1,9,-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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4 {4 N" s. \/ b1 Qc0,coding engine abc and acz
6 |9 q0 u/ S( oc1,there's different codings for indexes up to "c" and from "d" and onwards
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2 a! ?# `. b3 c1 Qc3,number of lambda probes4 y0 i' q2 @2 h# F4 p: f. i
- type of gearbox y3 B, U' W6 }% F
- type of drive - coding up to "c" - coding from "d" and up1 q) g* C9 O2 n8 r
c4, 2 - manual 012 - fwd - 000 - 000604 Y1 Y5 M" C$ Y; K) I7 n
c5, 2 - manual 01a - 4wd - 001 - 00061' s4 L* @% p0 \- s3 _1 a0 }0 r
c6, 2 - auto 01f - 4wd - 008 - 00068- o8 N, V" E" U/ W
c7, 2 - auto 01k - fwd - 008 - 000687 `: m5 _9 W7 y5 _
c8, 1 - manual 012 - fwd - 032 - 00032! b# O$ Q6 N0 W; h( _3 ?
c9, 1 - manual 01a - 4wd - 033 - 00033: H& T0 \# ]& j: u
c10, 1 - auto 01f - 4wd - 040 - 00040$ d. t, W, l8 ~) ^5 k
c11, 1 - auto 01k - fwd - 040 - 00040
, h1 P' Q1 G( N; N" t2 |【08-读取数据流功能】
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$ ~9 j Q* j j! a【数据流01组】怠速控制idling control (basic settings-idling stabilisation valve to default)9 |' q# O _2 F; j2 z# {" }
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第00项: engine speed,,680 rpm-820 rpm at idling3 L8 _' F9 O3 f" p8 j- c. k
第01项: intake manifold,pressure,29-59% ok at idling (100%=1022hpa - 32%=327hpa)
+ z+ U6 H, p, ~; X6 @/ k4 m第02项: ignition timing,,ignition firing point, f7 x; e. H6 u$ M
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%, W9 B" H) y) Y. R% ?' Z G P
第01项: intake manifold,pressure,100%=1022hpa - 32%=327hpa
6 K+ u* e/ R' @ j2 T第02项: coolant,temperature,81-111度 when warmed up
8 K5 w* U. C7 @1 M6 Y, l0 [第03项: intake air,temperature,depends on ambient temperature
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. B0 v% y; v( E% X- ?4 s; ~【数据流03组】lambda 控制 (基本设置点火正时 angle 0.0?atdc)" f' P/ ^/ W3 u9 c1 C) b5 U% r
, B5 p5 {, `! a0 T0 [第00项: lambda learning,value (bank 1),0.75-1.25 (basic settings-coolant temperature. must be at least 85度.)
1 [8 h- o, E, g0 ~" ~5 i" {" a7 q- u# a$ V第01项: lambda learning,value (bank 2),0.75-1.25 (basic settings-idling switch. 0=open 1=closed.)- n9 s; v6 g2 g# c3 [3 I4 M
第02项: lambda control,(bank 1),0.75-1.25 (basic settings-ignition timing.)
% M# o9 K2 Z# o& G% G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)6 R, w! c' e; |( [. r5 q. {
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第00项: condition of,lambda control,0=active 16=inactive (basic settings-coolant temperature. at least 85度.)
8 `* ]% M$ r+ p) m5 ?( F第01项: tank venting,learning value,0.75-1.25 (basic settings-idling switch. 0=open 1=closed.)
7 ^" ^; B5 P; U2 y# U. ^2 @0 I第02项: lambda control,(bank 1),0.75-1.25 (basic settings-lambda learning value (bank 1) 0.75-1.25)
4 d& A3 x" ?( I* y5 ]第03项: lambda control,(bank 2),0.75-1.25 (basic settings-tank venting learning. 1 min constant-1 min variable)* \: _; E! Y+ \4 B' M
2 m6 ^8 I9 E) M! H【数据流05组】 点火控制ignition control
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! t2 B& [$ q: l第00项: engine speed,,disconnects k81 at approximately 2500 rpm
4 T- x3 q1 S% f) j* I8 g; Z* V4 K第01项: knock control,depth,basic value: 60?atdc# b! G1 q1 _# R$ @8 j" P7 F
第02项: ignition timing,,average of all ignition timing angles# V, j! |" b# O2 O
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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, }& U. P; @+ v& C0 C5 u第00项: position of idling,stabilisation valve,10-60 ok at idling9 I x# o F, R9 C# p
第01项: learned value for,idling stabilisation,18-75 ok at idling4 m7 @1 m) }! ~0 ? _; E
第02项: idling stabilisation,valve interference,0=no interference
' f; g3 ]! l6 Y3 G1 D: P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
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, p4 B# G5 y/ [- W1 g/ D) L0 x第00项: position of idling,stabilisation valve,10-60 ok at idling/ G! M( c% Z3 `- i! O
第01项: coolant,temperature,81-111度 when warmed up
; R9 e( z% w1 i# U' a6 K! a. U第02项: lambda learning,value (bank 1),0.75-1.25
3 g; y* E7 w, [9 z( d# e/ d第03项: lambda learning,value (bank 2),0.75-1.25- Z2 _! ^- X" l+ n% t
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【数据流08组】基本功能basic functions
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: N0 N( C4 f5 b8 Y5 B第00项: position of idling,stabilisation valve,10-60 ok at idling4 U$ |* x7 c q5 z: C# N# |2 Y
第01项: coolant,temperature,81-111度 when warmed up
! V! c% i- V$ C5 j' T D第02项: lambda learning,value (bank 1),0.75-1.25/ o V# l8 \8 ]$ N* B
第03项: lambda learning,value (bank 2),0.75-1.25
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7 I) \' D! _4 U" N9 Q5 u7 M6 z+ a【数据流09组】基本功能basic functions0 M" j) g5 y- G+ N5 V' H: V: `
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第00项: coolant,temperature,81-111度 when warmed up# e' U. M& b& h* P& r
第01项: idling switch,(0=open 1=closed)
2 c: M# X1 g' Z+ ?0 @第02项: ignition timing,,ignition firing point7 w! v. T" W: G
第03项: engine speed,,disconnects k81 at approximately 2500 rpm
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8 Y# K9 t1 F! A【数据流10组】基本功能basic functions V2 m5 K7 ^" D; N
' E, E6 o5 v) ?* m9 |% ~) h第00项: coolant,temperature,81-111度 when warmed up1 Z% K6 K2 q6 k# @/ N# |
第01项: idling switch,(0=open 1=closed)
) Q$ u9 l2 w2 Y! X; d% q第02项: lambda learning,value (bank 1),0.75-1.25
' @2 W x8 E" N5 f8 G; `$ H第03项: tank venting,learning value,0.75-1.25
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4 }0 Y! [! o7 n【数据流99组】基本功能 (from erwin but not verified since i can't read this block)% M. d2 M8 T& s
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第00项: engine speed,,disconnects k81 at approximately 2500 rpm* \1 U6 }* T1 ~% H; E
第01项: engine load,,intake manifold pressure (100% = 1022hpa - 32% = 327hpa)& c# R4 s v7 h1 C
第02项: coolant,temperature,81-111度 when warmed up2 u% u$ {: Z7 w, w+ _8 q! ?. f
第03项: lambda control,off/on
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