frontei nekyla

[toma3a3]

zodziu beda nezinau ar tai susije ar ne bet fronte 2.0 bnz sawaite per salcius stowejo lauke paskui isikisau i garaza kuriame +10 ir uz keliu dienu kai ji atsilo uzkurus spidometre dega geltona lempute kurioj motoras ir zaibas-elektros problem.pakeiciau zwakes pyplaidzius kuro filtra iswaliau kuro siurbli nes motoras ant laiswu dirba netolygiai ir iskart nepriima gazo po truputi spaudziant apsukos kyla normaliai tai klausimas gal kamnors taip buwo ir kas kaip kol nenuwaziavau pas motoristus kompiuteristus nes kazkaip pasitikejimo nekelia buwau brangiai nuswiles

[pasienietis]

Pabandyk lamda zondą pažiūrėt, kai turėjau omegą, ta pati problema buvo.

[toma3a3]

iswaliau liambazondo kontaktus pati zonda iskaitinau ant dujnes virykles ir atrodo to uzteko dirba garai.dekui pasienieciui uz taiklia zinia

[Dainius212]

Gali autodatoj paziuret ar geras zondas yra instrukcija kaip patikrint su testeriu....

[DariusII]

Gali autodatoj paziuret ar geras zondas yra instrukcija kaip patikrint su testeriu....

 

kam tokia sudetinga aparatura -testeris? Savarzeles uztenka

[antoska]

Nagi pasakok apie savarzele

[DariusII]

ECU Fault Codes BOSH Motronic

 

Once the wire link is in place and the electric's are on, the ECU warning lamp will begin to flash out the codes (wait for the initial boot up check that lights up all the warning lamps). Each fault code is repeated 3 times and then it moves onto the next one (if any). Once at the end of the logged fault code list, it will go to the beginning again, giving you plenty of time to note down the code (on each fault code shown, there will be a pause before it shows the next one). It will carry on like this for ever until you remove the key from the ignition. To clear the codes simply remove the battery leads (for Simtec ECU's fitted to Eco-tec engines, start the ignition 25 times to clear the codes).

 

For example, lets say there was a ECU warning lamp noted and the owner wanted to read what fault code was logged. The owner has already put the wire link in place and switched on the ignition. A flash is indicated by an astrix (*) and a pause is shown as a dash (-).

 

*-** (1 flash, a pause and another 2 flashes = code 12)

*-** (12)

*-** (12)

 

**-*** (23)

**-*** (23)

**-*** (23)

 

*-** (12)

*-** (12)

*-** (12)

 

*-** (12)

*-** (12)

*-** (12)

 

Owner then takes the key out of the ignition.

 

Lets go through what has happened. After switching on the ignition, the dash board lights up showing the self check, after that all the lights go out and the ECU warning light begins to flash the error code. The first code is 12 (one flash, a pause and then two flashes). This is repeated 3 times.

 

Code 12 at this moment means initiation of diagnosis. After that came code 23, which means 'Knock control module', i.e. there is most likely a faulty unit or a bad connection at its plug. After code 23 has been repeated 3 times it goes onto the next fault code (if any).

 

Before it does, it flashes a separator code which is code 12 (NOTE: on later models, ie Simtec, the separator code is 10 and not 12). It flashes this 3 times before going to the next fault code. The next code is code 12 again which means its finished showing the logged fault codes and has started back at the beginning. The owner can switch off the ignition. A healthy car should display a stream of code 12's (note: some ECU systems will also show code 31 (or 0335 for Simtec) because it doesn't see the engine turning over, this is not a fault because you haven't started the car).

 

 

 

Bosch Motronic Code Chart:

 

Code: Item:

 

Fault:

12 Initiation of diagnosis. n/a

13 Oxygen sensor No change in voltage/open circuit.

14 Coolant Temperature Sensor (CTS) Low voltage

15 Coolant Temperature Sensor (CTS) High voltage

16 Knock sensor 1 No change in voltage

17 Knock sensor 2 No change in voltage

18 Knock control unit No signal, Engine Control Unit (ECU) fault

19 RPM signal (crankshaft sensor) Incorrect signal

 

 

21 Throttle position sensor High voltage

22 Throttle position sensor Low voltage

23 Knock sensor module n/a

24 Vehicle speed sensor (VSS) No signal

25 Injector valve 1 High voltage

26 Injector valve 2 High voltage

27 Injector valve 3 High voltage

28 Injector valve 4 High voltage

29 Injector valve 5 High voltage

 

 

31 Engine RPM signal (crankshaft sensor) No signal

32 Injector valve 6 High voltage

33 Inlet manifold pressure sensor Voltage too high

34 Exhaust Gas Re-circulation (EGR) valve Voltage too high

35 Idle Speed Control Valve (ISCV) Poor or no idle speed control

37 Engine self-diagnosis (fault code light) Low voltage

38 Oxygen sensor Voltage low (1990 model year on)

39 Oxygen sensor Voltage high (1990 model year on)

 

 

41 Vehicle speed sensor (VSS) Low voltage

42 Vehicle speed sensor (VSS) High voltage

44 Oxygen sensor Air/fuel mixture too lean (weak)

45 Oxygen sensor Air/fuel mixture too rich

46 Air pump relay High voltage

47 Air pump relay Low voltage

48 Battery voltage Low voltage

49 Battery voltage High voltage

 

 

51 ECU Programmable memory PROM error, hardware failure

52 Engine check light; final stage (fault code light) High voltage

53 Fuel pump relay Low voltage

54 Fuel pump relay High voltage

55 Engine Control Unit (ECU) fault Renew Engine Control Unit (ECU)

56 Idle Speed Control Valve (ISCV) Short to earth

57 Idle Speed Control Valve (ISCV) Interruption

59 Inlet manifold valve 1 Low voltage

 

 

61 Fuel Tank Vent Valve (FTVV) Low voltage

62 Fuel Tank Vent Valve (FTVV) High voltage

63 Inlet manifold valve 1 High voltage

65 Carbon Monoxide (CO) potentiometer Low voltage

66 Carbon Monoxide (CO) potentiometer High voltage

67 Throttle valve switch n/a

68 Throttle Switch (TS) - idle contact Idle switch not opening

69 Air Temperature Sensor (ATS) Low voltage

 

 

71 Air Temperature Sensor (ATS) High voltage

72 Throttle Switch (TS) - full load contact Full load switch not running

73 Air Flow Sensor (AFS) Low voltage

74 Air Flow Sensor (AFS) High voltage

75 Transmission switch Low voltage

76 Automatic Transmission (AT) torque control Engaged long, ignition retard long

79 Traction control unit Incorrect ignition/injector cut-off

 

 

81 Injector valve 1 Low voltage

82 Injector valve 2 Low voltage

83 Injector valve 3 Low voltage

84 Injector valve 4 Low voltage

85 Injector valve 5 Low voltage

86 Injector valve 6 Low voltage

87 Air Conditioning (AC) cut off relay Low voltage

88 Air Conditioning (AC) cut off relay High voltage

89 Oxygen sensor heater Low voltage

 

 

91 Oxygen sensor heater High voltage

93 Hall Effect Switch (HES) Low voltage

94 Hall Effect Switch (HES) High voltage

95 Hot start valve Low voltage

96 Hot start valve High voltage

97 Traction control unit Incorrect signal

98 Oxygen sensor Open circuit, wiring break

99 Code unknown n/a

 

 

113 Turbo boost control Boost presure high, out of range

114 Idle boost valve Above upper limit

115 Full boost pressure Below lower limit

116 Boost pressure Above upper limit

117 Wastegate valve Low voltage

118 Wastegate valve High voltage

 

 

121 Oxygen sensor 2 Lean exhaust, weak mixture

122 Oxygen sensor 2 Rich mixture/exhaust

123 Inlet manifold valve 1 Blocked

124 Inlet manifold valve 2 Blocked

132 Exhaust Gas Re-circulation (EGR) valve Incorrect signal

133 Exhaust Gas Re-circulation (EGR) valve 2 High voltage

134 Exhaust Gas Re-circulation (EGR) valve 2 Low voltage

135 'Check engine' lamp (fault code lamp) Low voltage

136 Engine Control Unit (ECU) n/a

137 Engine Control Unit (ECU) box High temperature

 

 

141 Secondary air pump Not enough air

142 Secondary air pump Air without pump

143 Immobiliser function in ECU No or incorrect signal

144 No immobiliser signal recived Faulty unit or break in wiring

145 Incorrect immobiliser signal received Faulty unit or break in wiring