本帖最后由 zoml0146 于 2014-12-29 16:03 编辑 " h/ K& T: M: F' [
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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 @4 j) g a! T# W' I
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"# l v+ t, u% \( w% l
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immo j362 pin t12/2 ..... d2线圈
# w: _0 h2 v. n2 it12/3 ..... d2线圈
W3 M& K7 b2 M; ~) ^( M+ at12/6 ..... 钥匙 ok 指示灯+ F5 m0 [# w# a/ c
t12/9 ..... w线.连接到发动机控制单元 j192 b插头6号脚0 Z8 v* d% ?$ \; q/ ]) ~" A! V! W
t12/10 .... k线.连接到诊断坐j1962 7号脚 或黑白2+2dlc 白头k line
7 S( s3 x# D1 J' r! K5 z2 ]t12/11 .... 31属性电源.既搭铁线., f; R, h0 m* x( Q. O* Q
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;
# r' c# s0 x( Y8 D! f7 V其中 d插头是大电流的插片 电源都集中在d插头% ]: ^3 v/ j4 o0 e S
d1和d9 是直通的 31属性电源.既搭铁线9 E& f- S9 w: n% b+ M
d4是15属性电源.既点火开关打开到 on.才有电.( f9 z* \6 Q; U" z" @
d5是30属性电源.长火线.记忆电源.
6 B, y3 \( k0 l- A( K, d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.
2 O0 x. r, X2 Y4 |5 ?- j1 k) Ic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. I/ E# v6 Q: R# W5 E
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9600波特率记录 w线开关钥匙通讯数据 正常记录8 W- A/ ^8 }$ D) {' k
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.1 l0 @' c- k/ e6 \
发动机电脑零件号码: 4a0-907-473xx% p* u( Y5 x9 `3 N- U! i. g( Q
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【10-调整 功能】
/ m5 w3 o3 H; D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
/ }6 E: ~ t' ba0,5,moves the idling speed stabilisation valve to it's basic position and resets learned mixture values to factory default.: a* M' N% B+ l
a0,6,the idling speed stabilisation valve -n71 must be moved to it's basic position if:
8 u' Z2 O: b2 u8 [+ X, ?4 pa0,7,the -n71 connector has been removed with engine running.
0 N' z0 j; s/ A* Sa0,8,the -n71 has been removed and installed or replaced.# [( b1 J: U% }( y+ r1 f! z6 _# u S
a0,9,the engine control unit has been removed and installed or replaced.) v0 y+ D) d) Y) }
a0,10,the intake manifold has been removed and installed or replaced.
" r2 O! s. z: s$ ]9 L7 ra0,11,the engine has been removed and installed or replaced.# x! @/ A8 [. [/ ?* `5 x9 q
a0,12,
# X0 U J4 ?8 v2 ]/ [a0,13,save 00 to adapt and reset.( p, m9 {) \# J
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a0,15,idling speed stabilisation valve adaption only can be performed in basic settings block 001.9 j% g; a( u |) X/ L
a0,16,learned mixture values reset only can be performed in basic settings block 002.
/ Z( \( e0 B" `$ `a0,17,basic settings can only be performed from software version do3 and above in ecu version a.1 b$ t; |0 G- i0 m
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a1,0,idling speed adaption4 ]6 k2 j: m/ M3 C+ L. H! t
a1,5,idling speed adaption) s) E5 ?7 r# t! s, N
a1,6,adaption value 0 is factory set idling speed.
1 H# T& W" h- f- ja1,7,adaption is 10 rpm per step.
, Q9 _/ j1 d: T' D* ca1,8,+10 rpm enter 00001. +20 rpm enter 00002. works up to +70 rpm or 00007.) K- Q- [! e% d! y3 X6 B
a1,9,-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】( r' [/ `, c: m7 @6 A: J1 u
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c0,coding engine abc and acz
0 `* E" G; I0 [$ O9 g6 d2 L& [& Zc1,there's different codings for indexes up to "c" and from "d" and onwards
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c3,number of lambda probes
7 A9 b" B4 M8 e' M5 p- e- type of gearbox4 S |1 W( v. V' S& S0 I3 T/ o" \
- type of drive - coding up to "c" - coding from "d" and up( A/ ~0 r0 x7 x8 m# s: f
c4, 2 - manual 012 - fwd - 000 - 00060* f9 J9 M6 @0 l! ~
c5, 2 - manual 01a - 4wd - 001 - 00061: E/ y. n& n. e U" ~% R7 u& D
c6, 2 - auto 01f - 4wd - 008 - 00068
9 y8 V+ {, ?( e7 `c7, 2 - auto 01k - fwd - 008 - 00068" T4 P# d A# G. Q7 W: W% x
c8, 1 - manual 012 - fwd - 032 - 00032
* L4 ]# e( p5 A( Y( Nc9, 1 - manual 01a - 4wd - 033 - 00033% j0 m: e" K5 Z- J+ b5 ~
c10, 1 - auto 01f - 4wd - 040 - 00040
8 I5 ~% H* _, O! E$ n" ^# n, F# ]! d$ {c11, 1 - auto 01k - fwd - 040 - 000401 d1 }: ~) C5 O- N0 U9 T/ w
【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)3 L1 }- P- h% _3 G( C( B
; W- z+ b7 d. e+ a第00项: engine speed,,680 rpm-820 rpm at idling8 P5 x; g5 y# j* ~9 B g
第01项: intake manifold,pressure,29-59% ok at idling (100%=1022hpa - 32%=327hpa)4 o0 a* A7 _8 Q0 Z) ~9 M/ }
第02项: ignition timing,,ignition firing point) F$ |% D5 H, o1 q; N5 R
第03项: position of idling,stabilisation valve,18-75 ok at idling' ]) v, @8 h6 k
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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%
' ~2 X8 t' n0 }0 L C第01项: intake manifold,pressure,100%=1022hpa - 32%=327hpa( d$ F( j* j" f0 C1 q! Y4 p
第02项: coolant,temperature,81-111度 when warmed up( D/ A4 L% `" Z. R
第03项: intake air,temperature,depends on ambient temperature
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2 e" y6 P2 L4 V【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.)) n* ?: J! P7 u
第01项: lambda learning,value (bank 2),0.75-1.25 (basic settings-idling switch. 0=open 1=closed.)- T" z6 N( r6 e# n* v7 V7 f
第02项: lambda control,(bank 1),0.75-1.25 (basic settings-ignition timing.)
4 p; v0 J/ J* h0 l4 X/ p9 z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)
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, `2 B, t5 I" M" W9 q) y第00项: condition of,lambda control,0=active 16=inactive (basic settings-coolant temperature. at least 85度.)
/ i- K4 ?, }# F; ^% q5 {第01项: tank venting,learning value,0.75-1.25 (basic settings-idling switch. 0=open 1=closed.)( l( |2 z6 X- _4 \4 P: L3 k
第02项: lambda control,(bank 1),0.75-1.25 (basic settings-lambda learning value (bank 1) 0.75-1.25)8 T$ a6 @ N0 k+ ~/ P0 B
第03项: lambda control,(bank 2),0.75-1.25 (basic settings-tank venting learning. 1 min constant-1 min variable)& H* M K: K- V9 X i5 d
/ i9 h# C3 b: V: \( P, R【数据流05组】 点火控制ignition control4 A+ D& g; B* z, G
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第00项: engine speed,,disconnects k81 at approximately 2500 rpm
) ~9 W A; R l$ M% F第01项: knock control,depth,basic value: 60?atdc
/ q0 j$ w- y! U( Y第02项: ignition timing,,average of all ignition timing angles
{7 s1 n# ] N2 X. F第03项: coolant,temperature,81-111度 when warmed up
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; t+ q8 a5 _) `【数据流06组】 怠速控制idling control% h) b) q: X" B
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第00项: position of idling,stabilisation valve,10-60 ok at idling. ?; ^6 i' |* w1 M2 ]. J
第01项: learned value for,idling stabilisation,18-75 ok at idling& y' Y) M" G! M8 p
第02项: idling stabilisation,valve interference,0=no interference$ T( _; i- V9 Y/ C0 k% F
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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第00项: position of idling,stabilisation valve,10-60 ok at idling" Y4 v7 x, i, I4 ]
第01项: coolant,temperature,81-111度 when warmed up
7 ^. } c& U1 B2 v0 r第02项: lambda learning,value (bank 1),0.75-1.25+ [- B# ~! G$ O0 L% B
第03项: lambda learning,value (bank 2),0.75-1.25
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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
/ O9 {$ S3 Y3 {. i6 M) O8 Q- u第01项: coolant,temperature,81-111度 when warmed up1 ]) ?3 g( f: B
第02项: lambda learning,value (bank 1),0.75-1.255 C K& V: L; t ?, {
第03项: lambda learning,value (bank 2),0.75-1.25
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6 M! _& Y. W0 g/ X' D9 [9 d9 f【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; j V- h. ~+ g! f8 I$ g1 ?
第01项: idling switch,(0=open 1=closed)
* z0 J8 J2 Z3 E) g, y+ x8 o第02项: ignition timing,,ignition firing point
9 \+ {( q. C' Y ^9 s# D9 B, K; y第03项: engine speed,,disconnects k81 at approximately 2500 rpm/ F5 ]& Y/ E2 ~% ~2 `
2 O4 K& u1 @. j. I C; B0 k% m( {) I【数据流10组】基本功能basic functions- W, a8 ^# M3 A* R$ z! y6 t2 k' ^) Q
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第00项: coolant,temperature,81-111度 when warmed up) N# p" A4 p4 H3 Z7 x# W
第01项: idling switch,(0=open 1=closed)
, z2 o" {7 @% f2 I4 J: u" t9 f第02项: lambda learning,value (bank 1),0.75-1.25
) ^' b" H, z. n/ u" P& X( |- ?' H第03项: tank venting,learning value,0.75-1.25
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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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6 P. U C% m2 h3 R1 D* t; a+ H第00项: engine speed,,disconnects k81 at approximately 2500 rpm
: y& D2 W; p, D, r: M4 x# b第01项: engine load,,intake manifold pressure (100% = 1022hpa - 32% = 327hpa)
& z; \4 B4 N. }" N- l2 i) ?第02项: coolant,temperature,81-111度 when warmed up: X. v- ^: g" @2 ?( ]1 \
第03项: lambda control,off/on
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