本帖最后由 zoml0146 于 2014-12-29 16:03 编辑 % E# c$ _, A4 P. F6 M# N0 O
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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4 q- y- [! v+ \! a4 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"5 }5 B% r9 o: X) V
) \% C1 q, M& b% N- N' }: mimmo j362 pin t12/2 ..... d2线圈5 P3 h' G6 [) Q4 Y5 ^
t12/3 ..... d2线圈
' Q/ ^$ p& u% e' ~0 ]6 z1 lt12/6 ..... 钥匙 ok 指示灯
& Q5 r& M/ e) I& ~" @t12/9 ..... w线.连接到发动机控制单元 j192 b插头6号脚
( w" b- s2 g7 \1 Q' @3 }+ w! c5 bt12/10 .... k线.连接到诊断坐j1962 7号脚 或黑白2+2dlc 白头k line
/ x+ ` W8 ^* T/ B6 ft12/11 .... 31属性电源.既搭铁线.- V, u+ I: q- ~7 h+ S6 u4 O7 U
t12/12 .... 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;1 @9 ~6 x- p' F% ^
其中 d插头是大电流的插片 电源都集中在d插头& S/ z2 c# B9 R/ m
d1和d9 是直通的 31属性电源.既搭铁线
9 A" i" s) n8 Wd4是15属性电源.既点火开关打开到 on.才有电.
" A; B8 T1 j6 P. p1 ~3 h$ X( Zd5是30属性电源.长火线.记忆电源.
, g% j7 w6 E& E- ~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.
1 o( \) V% D7 c2 Pc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
+ \+ f% j3 _3 Y: Z1 O& O9600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.6 H7 K8 o5 o! W/ L- v
发动机电脑零件号码: 4a0-907-473xx
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6 N- E8 f% q0 ^3 x. z+ Y8 J* u【10-调整 功能】, s$ L/ {5 O/ q, L. A
调整组: a0 does not show in adaption but is implemented for completeness and possible future use.7 ^& L% `/ x/ {3 s, q
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a0,0,idling speed stabilisation valve and learned mixture values/ {+ A0 O2 g2 t( d. J5 U
a0,5,moves the idling speed stabilisation valve to it's basic position and resets learned mixture values to factory default.. `. t. L, h! K0 W& z
a0,6,the idling speed stabilisation valve -n71 must be moved to it's basic position if:+ G7 v2 x& b' j) j
a0,7,the -n71 connector has been removed with engine running.
: S# d4 \* N/ q# Y& A+ B* Ba0,8,the -n71 has been removed and installed or replaced.
- N9 O- a) n2 v- X9 la0,9,the engine control unit has been removed and installed or replaced.
. g: v# e$ i2 T1 @2 w* {a0,10,the intake manifold has been removed and installed or replaced.& {% Z J: D9 p9 p2 O5 t' e
a0,11,the engine has been removed and installed or replaced.
4 ~% V9 c2 w2 ga0,12,
) p- q* @; ?: q6 Z5 ca0,13,save 00 to adapt and reset.
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$ S1 y0 |- h% u9 s* J0 ga0,15,idling speed stabilisation valve adaption only can be performed in basic settings block 001.
' i* m' j- u+ Y J1 G+ Ja0,16,learned mixture values reset only can be performed in basic settings block 002.
. k4 {0 }3 E3 \7 R. @; }. 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
* M+ f. t# h& A5 V3 ta1,5,idling speed adaption
6 t1 ?. `/ p9 pa1,6,adaption value 0 is factory set idling speed./ R5 p, \; f. ?
a1,7,adaption is 10 rpm per step.. Q( i$ B* k I1 H x; e% z' k
a1,8,+10 rpm enter 00001. +20 rpm enter 00002. works up to +70 rpm or 00007.
% |8 ^" K0 y- ea1,9,-10 rpm enter 00255. -20 rpm enter 00254. works down to -70 rpm or 00249.
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2 b/ L9 \) Z! D& B, v' m【07-控制单元编码功能】: O3 k9 f1 W" n4 q) c9 x, z3 N4 [& }
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c0,coding engine abc and acz( C3 J5 p ^( D/ f
c1,there's different codings for indexes up to "c" and from "d" and onwards
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5 P0 S, h& x" S1 h7 J3 \ lc3,number of lambda probes
8 E" H* N( v; ~+ r) V: D- type of gearbox9 R: m/ |+ A/ _; A3 {2 H0 F
- type of drive - coding up to "c" - coding from "d" and up/ B% {( y% ^1 |8 L
c4, 2 - manual 012 - fwd - 000 - 00060
( |( i/ ~9 r& W% X+ D# ]1 h- Y0 ic5, 2 - manual 01a - 4wd - 001 - 00061& k1 c& ]1 ^- O# s
c6, 2 - auto 01f - 4wd - 008 - 000684 a7 c! h6 k( k/ e8 Q
c7, 2 - auto 01k - fwd - 008 - 000686 _' t! Q3 S8 R7 ]0 [' @
c8, 1 - manual 012 - fwd - 032 - 000323 p, D6 p" ^& _% g! k& Q: q& l% p
c9, 1 - manual 01a - 4wd - 033 - 000339 v) Z& C; R) X: J: \7 Z0 L7 B, s
c10, 1 - auto 01f - 4wd - 040 - 00040! l+ q. R5 _! B4 Z8 S$ y
c11, 1 - auto 01k - fwd - 040 - 00040& c& P4 r* q2 x2 K! F% H& v
【08-读取数据流功能】2 {! N1 X: `2 \" H* R
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【数据流01组】怠速控制idling control (basic settings-idling stabilisation valve to default)+ @6 a. I8 W Y9 y: A# ]6 ^
$ E2 P0 o6 d! ?第00项: engine speed,,680 rpm-820 rpm at idling
/ j& r/ l% E4 t, @5 |7 S6 }' \+ ^# q& p第01项: intake manifold,pressure,29-59% ok at idling (100%=1022hpa - 32%=327hpa)
* Y2 n* ]' \- L+ n; ~, Z第02项: ignition timing,,ignition firing point
- R2 c9 l6 l% S3 F0 p6 U: J5 c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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# s+ D4 M( o( S9 B& i) l3 f第00项: throttle valve,angle,idling: 0% - full load: 95%
+ _& [7 w6 s* L2 Q7 Y第01项: intake manifold,pressure,100%=1022hpa - 32%=327hpa2 x0 [; y" _ s8 W
第02项: coolant,temperature,81-111度 when warmed up
$ N- B* f. @+ R$ E第03项: intake air,temperature,depends on ambient temperature
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1 }8 ?. c) X7 Z【数据流03组】lambda 控制 (基本设置点火正时 angle 0.0?atdc)
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6 \7 I6 ?. j( G: b第00项: lambda learning,value (bank 1),0.75-1.25 (basic settings-coolant temperature. must be at least 85度.)
5 u( O5 r/ \; C! ?; a# I6 J8 s, o第01项: lambda learning,value (bank 2),0.75-1.25 (basic settings-idling switch. 0=open 1=closed.)
2 L9 x5 Q: j( r; [3 a/ ?" p第02项: lambda control,(bank 1),0.75-1.25 (basic settings-ignition timing.)$ Q) c; G5 P" u( M, @
第03项: lambda control,(bank 2),0.75-1.25 (basic settings-idling speed.)+ r- e' r0 R* R1 v* Q% x; @
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【数据流04组】lambda 控制 (basic settings-learned lambda-/tank venting value)4 i h9 t3 M8 l* `, b8 L
% \' ?1 s9 w# V% e4 X第00项: condition of,lambda control,0=active 16=inactive (basic settings-coolant temperature. at least 85度.)
8 b0 Q1 q( n/ X0 H+ c# u* j, V. N第01项: tank venting,learning value,0.75-1.25 (basic settings-idling switch. 0=open 1=closed.)
, P' X7 Q& ~/ K b/ R; L: O1 n" h第02项: lambda control,(bank 1),0.75-1.25 (basic settings-lambda learning value (bank 1) 0.75-1.25)( ~) l0 W8 v) w
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- ^/ k% n$ e" m) B, \, f
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第00项: engine speed,,disconnects k81 at approximately 2500 rpm9 u" V$ G5 u* N v0 q3 {
第01项: knock control,depth,basic value: 60?atdc
/ A! _4 y' I5 U7 q O: n5 J第02项: ignition timing,,average of all ignition timing angles
0 C4 J$ t! L- L% T% W% Z" C第03项: coolant,temperature,81-111度 when warmed up. s0 Z+ i4 M# h
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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
5 H, v$ }3 c; \1 P1 K/ i第01项: learned value for,idling stabilisation,18-75 ok at idling; l3 d# U+ n$ p }
第02项: idling stabilisation,valve interference,0=no interference( D6 y) H) S$ {3 c8 d
第03项: idling stabilisation,valve control,idling stabilisation control5 W4 r% b2 _3 r/ S' c( \
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【数据流07组】基本功能basic functions' s5 G: ^/ M( A( Z( W7 ^
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第00项: position of idling,stabilisation valve,10-60 ok at idling
" F' ]5 l5 `' M第01项: coolant,temperature,81-111度 when warmed up
, ^7 x1 V# ~+ l- r0 e( M第02项: lambda learning,value (bank 1),0.75-1.253 S: `$ G; J$ U% [
第03项: lambda learning,value (bank 2),0.75-1.25
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0 A+ E. }# t# u* v& ^+ w【数据流08组】基本功能basic functions. k" ?* r; x+ {' i
* ]" k& ^+ |6 w/ w( s( b' X% r) [* L第00项: position of idling,stabilisation valve,10-60 ok at idling
2 h/ i7 P: a5 r, p第01项: coolant,temperature,81-111度 when warmed up
9 s. }' h1 ?9 |/ W9 |6 K第02项: lambda learning,value (bank 1),0.75-1.25
! l4 a/ a) E% L) n: ^6 y; n第03项: lambda learning,value (bank 2),0.75-1.252 J3 j7 x/ W1 K+ G/ o! t y! V4 x
! G- U. L3 B7 g7 F【数据流09组】基本功能basic functions
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9 V6 F8 h' ?9 l6 {( c6 p9 T& i第00项: coolant,temperature,81-111度 when warmed up1 Y; J- [0 ]% F) n1 f% t0 F
第01项: idling switch,(0=open 1=closed)7 _1 g# |8 ]" r `- z2 t1 [& _
第02项: ignition timing,,ignition firing point# a' ^0 V' Q N4 V% O. b$ }1 G
第03项: engine speed,,disconnects k81 at approximately 2500 rpm' `, Z* n; D* E1 I: s7 a6 R& o
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【数据流10组】基本功能basic functions9 Z0 k5 ]) v' w, d& Q9 K/ K
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第00项: coolant,temperature,81-111度 when warmed up
9 B6 D D" s! T0 d$ @. |第01项: idling switch,(0=open 1=closed)
* p. ?( M e8 A第02项: lambda learning,value (bank 1),0.75-1.25- R/ k5 e2 W7 ` G8 l+ N0 n& Z
第03项: tank venting,learning value,0.75-1.25: E% y; F v. k, q1 D& r& X
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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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! s5 z; q. h9 [$ P7 b第00项: engine speed,,disconnects k81 at approximately 2500 rpm
" F: M( f8 O. p7 C5 \) f第01项: engine load,,intake manifold pressure (100% = 1022hpa - 32% = 327hpa)
1 R" ^% Y) |" l. |第02项: coolant,temperature,81-111度 when warmed up, j; C, s* ?3 ]! r1 X3 X3 Z
第03项: lambda control,off/on
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