M42 Demarrage Tres Alétoire

[323ie21turbo]

salut,

je viens de monter un m42 de 318is e30 sur motre 4x4 mais il ne démarre que tres rarement.

je cherche doc un schéma du motronic 1.7 pour tester.

[325ix86]

Source à vérifier.

• 1 Fuel Pump Relay BR/GN
  2
  3 Injectors 1-3 BR/WT
  4
  5
  6 Ground BR/OR
  7
  8 Check Engine light BR
  9
  10
  11
  12 TPS Signal 5v BR
  13
  14 Common 5v GY/BU
  15
  16 Camshaft sensor input YL
  17 Fuel rate output WT
  18
  19
  20
  21
  22
  23
  24 Ignition cyl 3 BK
  25 Ignition cyl 1 BK
  26 Power Input RD/WT
  27 Main Relay control BR
  28 Ground BR/OR
  29 Idle Speed Control WT/YL
  30
  31
  32 Injectors 2-4 BR/WT
  33
  34 Ground
  35
  36 Charcoal Canister control BR
  37 O2 relay control BR/GN
  38
  39
  40
  41 AFM Input (5v) GY/YL
  42
  43 Common 5v Coolant and TPS BR/BK
  44 Camshaft sensor input BK
  45
  46
  47
  48
  49
  50
  51 Ignition cyl 4 BK
  52 Ignition cyl 2 BK
  53
  54 Power Input RD/WT
  55 Ground
  56 Start Input GN/YL
  57
  58
  59 Refrence output (Ground??) GY/WT
  60
  61
  62
  63
  64
  65
  66
  67 Crankshaft input sensor BK
  68 Crankshaft input sensor YL
  69
  70 O2 Input BK
  71 O2 Ground YL
  72
  73 Speed Signal input BK/WT
  74 Engine Speed Output
  75
  76
  77 Air temp input GY/VI
  78 Coolant temp input BR/RD
  79
  80 Diagnostic voltage GN/BU
  81
  82
  83
  84
  85 A/C Input BK/GY
  86 A/C Input BK/VI
  87 RXD Diagnostic WT/YL
  88 TXD Diagnistic WT/VI

[323ie21turbo]

nickel ça !

[325ix86]

Un peu plus là:
http://325ix86.free....0_Injection.xps