BMW 325i 1989 Bedienerhandbuch PDF herunterladen (Seite 12)

13 VANOS solenoid, exhaust

15 VANOS solenoid, intake

16 Fuel Injector, Cyl #3

17 Fuel Injector, Cyl #6

18 Fuel Injector, Cyl #4

19 PreCat oxygen sensor heater, Cyl #1-3

1B Idle speed actuator (close)

1D Ignition Coil, Cyl #1

1E Ignition Coil, Cyl #3

1F Ignition Coil, Cyl #5

21 Fuel Injector, Cyl #5

23 Secondary air system electrical pump

26 Clutch switch

27 Brake light switch (BLS) / brake light

test plausibility

28 Brake light switch (BLS) / pedal

sensor plausibility

29 Multi-function steering wheel (MFL) signal

2A Multi-function steering wheel (MFL)

redundant code transmission

2B Multi-function steering wheel (MFL)

control switch

2D Multi-function steering wheel (MFL)

toggle bit

32 Running loss (3/2) valve final stage

34 Rear exhaust valve flap

35 Idle speed actuator (open)

37 PreCat oxygen sensor heater, Cyl #4-6

38 Ignition feedback - shunt resistor

39 Knock Sensor, Cyl #1-3

3B Knock Sensor, Cyl #4-6

3D AfterCat oxygen sensor heater, Cyl #4-6

3E Secondary air system, switching valve

41 Camshaft sensor, intake cam

44 EVAP system, purge control valve circuit

45 Electrical fuel pump relay

4A A/C compressor relay

4F AfterCat oxygen sensor heater, Cyl #1-3

53 Crankshaft Sensor

64 ECU Control Unit

67 VANOS, faulty intake reference value

68 VANOS, faulty exhaust reference value

69 VANOS, intake mechanically stuck

6A VANOS, exhaust mechanically stuck

6D Motorized Throttle Valve (MDK), PWM

not plausible

6E Pedal sensor (PWG) potentiometer #1

6F Pedal sensor (PWG) potentiometer #2

70 Motorized Throttle Valve (MDK)

potentiometer #1

71 Motorized Throttle Valve (MDK)

potentiometer #2

72 Motorized Throttle Valve (MDK) final stage

73 Reference voltage (5v) source for

#1 potentiometers

74 Reference voltage (5v) source for

#2 potentiometers

75 Pedal sensor (PWG) potentiometer

plausibility

76 Motorized Throttle Valve (MDK)

feedback plausibility

77 Motorized Throttle Valve (MDK)

mechanically stuck

78 PWG / MDK potentiometers not plausible

7A Oil temperature sensor

7B Electric thermostat control final stage

7C DISA flap control

7D Coolant fan final stage

7E LDP solenoid valve

7F Electrical fuel pump

80 EWS signal

82 CAN timeout (ASC1)

83 CAN timeout (instr2)

84 CAN timeout (instr3)

85 CAN timeout (ASC3)

8C EVAP LDP reed switch not closed

8D EVAP LDP reed switch doesn't open

8E EVAP LDP reed switch doesn't close

8F EVAP clamped tube check

90 EVAP large leak detected

91 EVAP small leak detected

92 EVAP capillary leak (0.5mm) detected

95 MDK position and airmass signal

not plausible

96 PreCat oxygen sensor short to B+,

Cyl #1-3

97 PreCat oxygen sensor short to ground,

Cyl #1-3

98 PreCat oxygen sensor disconnection,

Cyl #1-3

99 PreCat oxygen sensor short to B+,

Cyl #4-6

9A PreCat oxygen sensor short to ground,

Cyl #4-6

9B PreCat oxygen sensor disconnection,

Cyl #4-6

9C AfterCat oxygen sensor short to B+,

Cyl #1-3

9D AfterCat oxygen sensor short to ground,

Cyl #1-3

2F Catalyst temperature after start-up

32 EVAP system running losses valve

33 EVAP system shutoff valve

34 Rear exhaust valve flap

35 Idle speed actuator (open)

37 "PreCat oxygen sensor heater, Cyl #4-6"

38 Ignition feedback - shunt resistor

39 "Knock Sensor, Cyl #1-3"

3B "Knock Sensor, Cyl #4-6"

3D "AfterCat oxygen sensor heater, Cyl #4-6"

3E "Secondary air system, switching valve"

41 Camshaft sensor

44 "EVAP system, purge control valve ckt."

45 Electrical fuel pump relay

4A A/C compressor relay

4B "PreCat oxygen sensor voltage, Cyl #1-3"

4C "PreCat oxygen sensor voltage, Cyl #4-6"

4D "AfterCat oxygen sensor voltage, Cyl #1-3"

4E "AfterCat oxygen sensor voltage, Cyl #4-6"

4F "AfterCat oxygen sensor heater, Cyl #1-3"

50 "ASC signal, active too long"

51 "MSR signal, active too long"

52 "EML signal, active too long"

53 Crankshaft Sensor

64 ECU Control Unit

BE EVAP reed switch not closed

BF EVAP reed switch doesn't open

C0 EVAP reed switch doesn't close

C1 EVAP clamped tube check

C2 EVAP large leak detected

C3 EVAP small leak detected

C4 EVAP electrical LDP valve

C5 EVAP barometric pressure sensor

C8 "PreCat oxygen sensor no activity, Cyl #1-3"

C9 "PreCat oxygen sensor no activity, Cyl #4-6"

CA "Oxygen sensor control limit, Cyl #1-3"

CB "Oxygen sensor control limit, Cyl #4-6"

CC "Idle control system, idle speed

not plausible"

D1 EWS message

D2 Ignition feedback faulty (>2 cylinders)

D3 Idle control valve mechanically stuck

D4 VANOS mechanically stuck

D6 Vehicle speed signal not present

D7 ASC/MSR/EML - interface not plausible

D8 "Gear selector signal, signal undefined"

D9 CAN bus timeout

DA CAN controller - warning level reached

DB CAN bus offline

DE Time to closed loop temperature too long

E3 "Oxygen sensor adaption limit, Cyl #1-3"

E4 "Oxygen sensor adaption limit, Cyl #4-6"

E5 "PreCat oxygen sensor response time,

Cyl #1-3"

E6 "PreCat oxygen sensor response time,

Cyl #4-6"

E7 "PreCat oxygen sensor switching Time,

Cyl #1-3"

E8 "PreCat oxygen sensor switching Time,

Cyl #4-6"

E9 "Catalyst efficiency below threshold,

Cyl #1-3"

EA "Catalyst efficiency below threshold,

Cyl #4-6"

EB "AfterCat oxygen sensor heater power,

Cyl #1-3"

EC "AfterCat oxygen sensor heater power,

Cyl #4-6"

EE "Misfire detected, Cyl #1"

EF "Misfire detected, Cyl #2"

F0 "Misfire detected, Cyl #3"

F1 "Misfire detected, Cyl #4"

F2 "Misfire detected, Cyl #5"

F3 "Misfire detected, Cyl #6"

F4 "Flywheel adaption, segment timing faulty"

F5 "Secondary air system flow too low,

Cyl #1-3"

F6 "Secondary air system flow too low,

Cyl #4-6"

F7 Secondary air system injector valve jammed

FA EVAP TEV not operating

FB EVAP small leak detected

FC EVAP incorrect purge flow

FD EVAP shut off valve stuck closed

FE EVAP large leak detected

FF EVAP TEV stuck open

Chart 15 (not the same as

chart K15)

01 Ignition Coil, Cyl #2

02 Ignition Coil, Cyl #4

03 Ignition Coil, Cyl #6

05 Fuel Injector, Cyl #2

06 Fuel Injector, Cyl #1

08 Air mass sensor

0A Coolant temperature sensor

0B Radiator outlet temperature sensor

0E Intake air temperature sensor

12 Camshaft sensor, exhaust cam

1 2 ... 7 8 9 10 11 12 13 14 15 16 17 18

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BMW 325i 1989 Bedienerhandbuch Seite 12

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