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
7 G: d5 ?/ w# p( t+ B$ v 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9 E* ?0 T! J& d9 g' l" b
t12/3 ..... d2线圈
" k- e4 d# Y, h# Ht12/6 ..... 钥匙 ok 指示灯
6 x. h4 ]: I. \: at12/9 ..... w线.连接到发动机控制单元 j192 b插头6号脚
" t( ^7 O$ s+ }, k- p9 bt12/10 .... k线.连接到诊断坐j1962 7号脚 或黑白2+2dlc 白头k line) F4 R% f1 l3 t- ?4 }
t12/11 .... 31属性电源.既搭铁线.0 ]8 a, R7 g+ y/ @2 E1 @
t12/12 .... 15属性电源.既点火开关打开到 on.才有电.5 ?2 p( M) a6 B( J& Z' z; s! B2 t3 S
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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;
3 P! m# ?8 w K$ h其中 d插头是大电流的插片 电源都集中在d插头& g' b# W f# x
d1和d9 是直通的 31属性电源.既搭铁线
) i7 `, @0 V: Z& G. Jd4是15属性电源.既点火开关打开到 on.才有电.3 e5 j- X- v: J
d5是30属性电源.长火线.记忆电源.! l0 M% [+ e$ J& P
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.: O8 E# {3 X4 t5 i( H, q6 ?: 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.
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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 A# L; A* F1 I+ t0 t1 V4 k; c( |
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.
) Z9 O8 y8 ^. N `发动机电脑零件号码: 4a0-907-473xx
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【10-调整 功能】
. X/ Y# A1 K0 O$ U调整组: a0 does not show in adaption but is implemented for completeness and possible future use.
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0 L) s- Y" a3 |; W8 a9 r- za0,0,idling speed stabilisation valve and learned mixture values# @6 |2 W- Y9 w. @' N) Z
a0,5,moves the idling speed stabilisation valve to it's basic position and resets learned mixture values to factory default.
[+ F& Q; X7 Q+ h3 Xa0,6,the idling speed stabilisation valve -n71 must be moved to it's basic position if:# a5 s; a+ }1 _
a0,7,the -n71 connector has been removed with engine running.: k T. A, c( S) j5 g5 R3 r
a0,8,the -n71 has been removed and installed or replaced.
5 O0 ]$ s5 J" C6 @4 A: ya0,9,the engine control unit has been removed and installed or replaced.( }% ?& l) ^! S( F. ? H3 v% t8 e3 O
a0,10,the intake manifold has been removed and installed or replaced.
1 F% m. y* \( f+ C/ N% w1 l! ~. va0,11,the engine has been removed and installed or replaced.
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a0,13,save 00 to adapt and reset.
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W. G0 ?: b0 X+ h( @3 `* e) S( W- M: R7 ia0,15,idling speed stabilisation valve adaption only can be performed in basic settings block 001.0 W% i/ r8 J# o+ \( x. W3 G
a0,16,learned mixture values reset only can be performed in basic settings block 002.# v( g# N) [' o5 l: p7 K! g, \9 I
a0,17,basic settings can only be performed from software version do3 and above in ecu version a.
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a1,0,idling speed adaption* a, E1 z4 \. g/ w5 m3 X
a1,5,idling speed adaption; B8 ~% g; J* Z" P( r# g! M6 h: `
a1,6,adaption value 0 is factory set idling speed.: W1 J. K5 X! X% L8 I
a1,7,adaption is 10 rpm per step.
2 _ @! K( s( B7 Ia1,8,+10 rpm enter 00001. +20 rpm enter 00002. works up to +70 rpm or 00007.: j/ Q9 v/ L4 L- i* c
a1,9,-10 rpm enter 00255. -20 rpm enter 00254. works down to -70 rpm or 00249.; \) x! U* S+ I8 C
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【07-控制单元编码功能】* |, p3 o( e$ F2 Y6 A6 u( ] K
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c0,coding engine abc and acz
! Z8 ?/ |: S1 R+ gc1,there's different codings for indexes up to "c" and from "d" and onwards
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c3,number of lambda probes6 q! O. m* F& @+ Z; F5 @: A
- type of gearbox! I& @& M2 b9 P
- type of drive - coding up to "c" - coding from "d" and up( W3 l" }! U9 b9 G
c4, 2 - manual 012 - fwd - 000 - 00060
1 ~) N( t; q& J" L$ \c5, 2 - manual 01a - 4wd - 001 - 00061( x0 U/ X4 T S1 V
c6, 2 - auto 01f - 4wd - 008 - 00068
( l/ C4 \0 k0 ]# h' J% Vc7, 2 - auto 01k - fwd - 008 - 00068
$ B1 I( Y7 j& O g7 ^c8, 1 - manual 012 - fwd - 032 - 00032( ?1 W2 s0 w+ }; z
c9, 1 - manual 01a - 4wd - 033 - 00033
, H! K$ N' T9 E/ D9 A% u/ n8 x% rc10, 1 - auto 01f - 4wd - 040 - 00040) v6 m4 G" _; f, U( {! e& T
c11, 1 - auto 01k - fwd - 040 - 00040
6 q: e* |- }" e7 K* o$ j【08-读取数据流功能】2 f8 H9 L I. I1 J! R( b
" o3 ~; Z- o/ {! k: @! |& C【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
6 Y* S/ J4 n9 G0 w* m第01项: intake manifold,pressure,29-59% ok at idling (100%=1022hpa - 32%=327hpa)! [: B5 `$ [4 E; z9 D
第02项: ignition timing,,ignition firing point
% M& s6 {- n } Q; C5 v2 H7 D第03项: position of idling,stabilisation valve,18-75 ok at idling
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- W9 I! c$ Y+ x8 ~( `+ i" x Y【数据流02组】节气门打开控制 (basic settings-resets learned mixture values)
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0 B% h/ d% ~& H6 T" O% c* \- a第00项: throttle valve,angle,idling: 0% - full load: 95%
s& T! M: U. B4 a7 Q7 M第01项: intake manifold,pressure,100%=1022hpa - 32%=327hpa
1 E! @( B0 E' P+ ?第02项: coolant,temperature,81-111度 when warmed up0 P2 n$ \7 H) q, e
第03项: intake air,temperature,depends on ambient temperature
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3 b' `" T: C _7 K! U/ K【数据流03组】lambda 控制 (基本设置点火正时 angle 0.0?atdc)5 u% h" O' `) s' t' J" X* E
" e' }- ?# t C. z5 K: z第00项: lambda learning,value (bank 1),0.75-1.25 (basic settings-coolant temperature. must be at least 85度.)
- ^6 X4 Q% J- D9 N: x4 E( a' l, ?第01项: lambda learning,value (bank 2),0.75-1.25 (basic settings-idling switch. 0=open 1=closed.)
. F+ P# v1 i# {$ O6 f a! O# R8 R4 [第02项: lambda control,(bank 1),0.75-1.25 (basic settings-ignition timing.)' k4 j l) ?' q3 M7 L/ s
第03项: lambda control,(bank 2),0.75-1.25 (basic settings-idling speed.)% I6 q) Q' r5 I* \+ X F
) y# N; B7 C7 l B; C+ [1 D【数据流04组】lambda 控制 (basic settings-learned lambda-/tank venting value)5 L& i2 s* v9 V0 b( Q9 `6 t: @& L. I
: X$ I9 C: v% A; j4 u l( q5 c第00项: condition of,lambda control,0=active 16=inactive (basic settings-coolant temperature. at least 85度.)
5 \8 B5 ]' E* i0 A2 t5 j* u* u第01项: tank venting,learning value,0.75-1.25 (basic settings-idling switch. 0=open 1=closed.)
4 ?: a5 g P2 p# e! g! r/ Y( ?! P第02项: lambda control,(bank 1),0.75-1.25 (basic settings-lambda learning value (bank 1) 0.75-1.25)' z% H. U6 ?& O5 `& w2 ?
第03项: lambda control,(bank 2),0.75-1.25 (basic settings-tank venting learning. 1 min constant-1 min variable); _0 R4 M& q/ O+ B9 N. S/ o
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【数据流05组】 点火控制ignition control) N( {0 E; D1 x6 e6 O# U
5 u/ H: A$ B' n. j( a第00项: engine speed,,disconnects k81 at approximately 2500 rpm3 p$ @' R% X% B3 y
第01项: knock control,depth,basic value: 60?atdc; I# w v$ v3 A. }
第02项: ignition timing,,average of all ignition timing angles! d- g. _% c* o- `" p. @( X: _ H
第03项: coolant,temperature,81-111度 when warmed up ?6 n1 b4 U V" [) m% A
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【数据流06组】 怠速控制idling control
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3 C' a$ e2 M6 h8 @: I5 e2 Q3 U7 ~第00项: position of idling,stabilisation valve,10-60 ok at idling
, @& ?! F, X1 l' h第01项: learned value for,idling stabilisation,18-75 ok at idling
1 c7 \& j/ o/ k- i/ D第02项: idling stabilisation,valve interference,0=no interference
( p! X! f0 p% S( h% A6 ^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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* N8 }. `5 w" r3 u第00项: position of idling,stabilisation valve,10-60 ok at idling
/ T! ^5 B8 ]$ D' S! G第01项: coolant,temperature,81-111度 when warmed up
* B) s$ h9 F1 e6 W第02项: lambda learning,value (bank 1),0.75-1.25. u0 ~% d: x7 y; V' r F
第03项: lambda learning,value (bank 2),0.75-1.25
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6 e! `! \& W9 g# n# ^1 Y【数据流08组】基本功能basic functions& c' ]' r/ q s* l
# t# R7 k& B" q! I( P- F% [第00项: position of idling,stabilisation valve,10-60 ok at idling
7 o4 `6 z* P2 k9 o) N* C第01项: coolant,temperature,81-111度 when warmed up% s8 T" g0 O4 F# j
第02项: lambda learning,value (bank 1),0.75-1.25
) x- p/ [! e+ m: {; z第03项: lambda learning,value (bank 2),0.75-1.25
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【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
5 {, O$ g' R% r( Z. X @第01项: idling switch,(0=open 1=closed)( }9 Y9 a: V% U& ?6 O* q
第02项: ignition timing,,ignition firing point7 T0 q% Y1 _$ E8 m! {
第03项: engine speed,,disconnects k81 at approximately 2500 rpm
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8 Z/ O. e2 m- T" K2 {6 N1 Q$ c【数据流10组】基本功能basic functions2 ^9 p9 C, C' q+ g; f
" w3 b }9 j$ w7 N第00项: coolant,temperature,81-111度 when warmed up% M3 Z2 N! \4 l1 c) ^+ B @
第01项: idling switch,(0=open 1=closed)
+ X. a$ l2 x# D8 q. Y第02项: lambda learning,value (bank 1),0.75-1.25
1 ?4 `# u( `4 `2 d, `" O- Q第03项: tank venting,learning value,0.75-1.258 I6 x1 C7 E" {& J2 T u/ P, h
# f& ^" y/ K3 m/ d. y+ E9 `) t【数据流99组】基本功能 (from erwin but not verified since i can't read this block)' _) {- y3 k0 o+ K& A D+ J% \) T) Y
# k) d7 i! i+ n8 E G第00项: engine speed,,disconnects k81 at approximately 2500 rpm7 o& \7 P, U( @4 Q4 _+ [
第01项: engine load,,intake manifold pressure (100% = 1022hpa - 32% = 327hpa)
1 c" _4 B) b7 g0 z* I第02项: coolant,temperature,81-111度 when warmed up4 {8 ^$ N0 T9 J9 Y) n4 N" u
第03项: lambda control,off/on 4 E1 K- y& N8 `4 m& H
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