BMW 318ic 1992 Repair Manual download pdf (Page 5)

2 Idle speed actuator (close)

3 Fuel Injector, Cyl #1

4 Fuel Injector, Cyl #3

5 Fuel Injector, Cyl #2

6 Fuel Injector, Unknown

8 Check engine lamp

0C Throttle position sensor

10 Camshaft sensor

12 Output Stage, Group #1

13 Output Stage, Group #2

17 Ignition Coil, Cyl #2

18 Ignition Coil, Cyl #3

19 Ignition Coil, Cyl #1

1A Control unit supply

1d Idle speed actuator (open)

1F Fuel Injector, Cyl #5

20 Fuel Injector, Cyl #6

21 Fuel Injector, Cyl #4

24 Evaporative purge control valve

25 Oxy sensor heating relay

29 Air mass sensor

2E Output Stage

30 A/C Compressor control

32 Ignition Coil, Cyl #4

33 Ignition Coil, Cyl #6

34 Ignition Coil, Cyl #5

36 Battery voltage / DME main relay

37 Ignition output stage

3E EML Signal

3F Torque convertor clutch lockup

40 Ignition timing intervention

43 Crankshaft sensor

46 Oxy sensor

49 Vehicle speed signal not present

4C Idle CO Potentiometer

4d Intake air temperature sensor

4E Coolant temperature sensor

51 DWA Input

52 Engine drag torque control (MSR)

53 Intervention, ASC

55 A/C Compressor

64 Output Stage

C8 DME Control Unit

C9 Lambda Control

CA Fault code memory error

Cb Ignition circuit primary monitor

CC Stall protection

Table K11

1 Electrical fuel pump relay

2 Idle speed actuator (close)

3 Fuel Injector, Cyl #1

4 Fuel Injector, Cyl #4

5 Fuel Injector, Cyl #6

6 Fuel Injector, Unknown

7 Fuel Injector, Cyl #7

8 Check engine lamp

0C Oxy sensor, #2

0d Oxy sensor, #1

0F Ignition secondary monitor

10 Crankshaft sensor

11 Camshaft sensor

13 Secondary air pump relay

16 Ignition Coil, Cyl #7

17 Ignition Coil, Cyl #6

18 Ignition Coil, Cyl #4

19 Ignition Coil, Cyl #1

1A Control unit supply

1d Idle speed actuator (open)

1F Fuel Injector, Cyl #5

20 Fuel Injector, Cyl #8

21 Fuel Injector, Cyl #3

23 Fuel Injector, Cyl #2

24 Evaporative purge control valve

25 Oxy sensor heating relay

29 Air mass sensor

2A Vehicle speed signal not present

30 A/C Compressor control

31 Ignition Coil, Cyl #2

32 Ignition Coil, Cyl #3

33 Ignition Coil, Cyl #8

34 Ignition Coil, Cyl #5

36 Battery voltage / DME main relay

3E EML Signal

41 A/C Compressor

42 DWA/EWS Input

43 Knock Sensor, Cyl 7-8

44 Knock Sensor, Cyl 5-6

45 Knock Sensor, Cyl 3-4

46 Knock Sensor, Cyl 1-2

49 Throttle position sensor

4C Idle CO Potentiometer

4d Intake air temperature sensor

4E Coolant temperature sensor

52 Intervention, MSR

53 Intervention, ASC

64 Output Stage, Group #1

65 Output Stage, Group #2

C8 DME Control Unit

C9 Lambda Control #1

CA Fault code memory error

Cb Lambda Control #2

CC Idle speed increase - CAN Bus

Cd Ignition timing intervention

CE Knock control test pulse

d2 CAN message

dC EWS message

Table K12

4 PreCat oxy sensor heater, Bank 2

5 AfterCat oxy sensor heater, Bank 2

8 Misfire w/ low fuel

0A PreCat oxy sensor, Bank 1

0C AfterCat oxy sensor, Bank 1

0d PreCat oxy sensor heater, Bank 1

0E AfterCat oxy sensor heater, Bank 1

0F PreCat oxy sensor response time, Bank 1

10 PreCat oxy sensor aging, Bank 1

11 AfterCat oxy sensor response time, Bank 1

12 PreCat oxy sensor, Bank 2

14 AfterCat oxy sensor, Bank 2

15 PreCat oxy sensor response time, Bank 2

16 PreCat oxy sensor aging, Bank 2

17 AfterCat oxy sensor response time, Bank 2

18 A/C Compressor

1A Fuel trim, multiplicative, Bank 1

1b Fuel trim, QL additive, Bank 1

1C Fuel trim, Ti additive, Bank 1

20 Idle control valve stuck mechanically

22 Fuel trim, multiplicative, Bank 2

23 Fuel trim, QL additive, Bank 2

24 Fuel trim, Ti additive, Bank 2

27 EWS message

28 Catalyst efficiency, Bank 1

2d Catalyst efficiency, Bank 2

32 Misfire, Cyl #1

33 Misfire, Cyl #2

34 Misfire, Cyl #3

35 Misfire, Cyl #4

36 Misfire, Cyl #5

37 Misfire, Cyl #6

38 Misfire, Cyl #7

39 Misfire, Cyl #8

3A Misfire, Cyl #9

3b Misfire, Cyl #10

3C Misfire, Cyl #11

3d Misfire, Cyl #12

3E Misfire, random or unknown cylinder

3F Misfire, catalyst damaging, Cyl #1

40 Misfire, catalyst damaging, Cyl #2

41 Misfire, catalyst damaging, Cyl #3

42 Misfire, catalyst damaging, Cyl #4

43 Misfire, catalyst damaging, Cyl #5

44 Misfire, catalyst damaging, Cyl #6

45 Misfire, catalyst damaging, Cyl #7

46 Misfire, catalyst damaging, Cyl #8

47 Misfire, catalyst damaging, Cyl #9

48 Misfire, catalyst damaging, Cyl #10

49 Misfire, catalyst damaging, Cyl #11

4A Misfire, catalyst damaging, Cyl #12

4b Misfire det, ctlyst damaging,

random/unknown Cyl.

4E Crankshaft position sensor (too many teeth)

50 Secondary air control, Bank 1

54 Secondary air pump final stage

55 Secondary air valve final stage

5d EVAP emission control system

5E EVAP large leak

61 EVAP small leak

62 EVAP purge control valve circuit

65 DME, internal RAM failure

66 DME, external RAM failure

67 DME, ROM failure

68 Fault code memory error

6b Control unit supply voltage

6C Battery disconnected

6F Crankshaft position sensor

70 Camshaft position sensor

73 Air mass sensor

75 Throttle position sensor

78 Vehicle speed signal not present

79 Load calculation crosscheck (HFM vs TPS)

7b Coolant temperature sensor

7C Intake air temperature sensor

87 Torque reduction: Transmission

8A A/C Compressor torque reduction

8b Electric thermostat control final stage

8d ASC signal plausibility

8F Intervention, MSR

90 Intervention, ASC

93 Electric thermostat control performance

94 EWS Input

96 Fuel Injector, Cyl #1

97 Fuel Injector, Cyl #2

98 Fuel Injector, Cyl #3

99 Fuel Injector, Cyl #4

9A Fuel Injector, Cyl #5

9b Fuel Injector, Cyl #6

9C Fuel Injector, Cyl #7

9d Fuel Injector, Cyl #8

9E Fuel Injector, Cyl #9

9F Fuel Injector, Cyl #10

A0 Fuel Injector, Cyl #11

A1 Fuel Injector, Cyl #12

A5 Check engine lamp

A7 Electrical fuel pump relay

A8 Idle speed actuator (open)

A9 Idle speed actuator (close)

AA A/C Compressor control

d0 Secondary air control, Bank 2

d2 Knock Sensor #1

d3 Knock Sensor #2

d4 Knock Sensor #3

d5 Knock Sensor #4

d8 CAN timeout, ASC

dC Knock control test pulse

Loops. “Go”

displays next

code.

dE Knock control test pulse

EA Automatic start input

EC CAN timeout, EGS

Ed Automatic start output

Fd Coolant fan final stage

Table K13

1 Electrical fuel pump relay

3 Fuel Injectors (Cyl 1,3)

8 Check engine lamp

0C Throttle position sensor

10 Camshaft/Cylinder ID sensor

1d Idle Control Valve

20 Fuel Injectors (Cyl 2,4)

24 Evaporative purge control valve

25 Oxy sensor heating relay

29 Air flow sensor

30 A/C Compressor control

36 Control unit supply

40 Ignition timing intervention

46 Oxy sensor

49 Vehicle speed signal not present

4C Idle CO Potentiometer

4d Intake air temperature sensor

4E Coolant temperature sensor

55 A/C Compressor request

64 Unspecfied DME Output Stage

C8 DME control unit selftest

C9 Emission (lambda) control

Table K15

1 DME control unit selftest

3 Electric fuel pump relay / TR Signal

5 Evaporative purge control valve

7 Air flow meter

0A Emission (lambda) control

0F Check engine lamp

10 Fuel Injectors (Cyl. 1,3,5 or 7,9,11)

11 Fuel Injectors (Cyl. 2,4,6 or 8,10,12)

17 Oxy sensor heating relay

1C Oxy sensor

25 Control unit supply

2b Idle CO Potentiometer

2C Intake air temperature sensor

2d Coolant temperature sensor

33 Ignition angle

36 Torque Convertor Clutch

64 Unspecified DME Output Stage

CODE TABLES (FOR 1996 AND LATER)

USE THESE CODE DEFINITIONS WISELY:

The code definitions contained in this manual should be regarded as a starting point for diagnosing a

problem. The codes that your BMW generates can be misleading. There may also be errors in this manual.

Before spending your money on a repair or replacement parts, make sure you have a clear understanding of

the problem by using additional sources of information, such as a good quality repair manual, expert advice,

the Internet, etc... Note: Unfortunately, we are not staffed to answer your questions about codes, diagnostics,

or BMW problems or offer repair advice. We apologize for any inconvenience this may cause.

Important: If the tool displayed “FF” you are in the wrong table section.

Please go back and read page 6

When codes starts with a “c” (applies only to 2002 and later BMWs)

A “c” indicates a four digit code is coming. Example: code 8888 would be

displayed as follows:

If 8888 were a real code, it would cycle “c-88-88" in a loop until

“GO” is pressed. If there is no “c” then the codes are only two

digits long.

Begin Tables for 1996-2006 BMWs

Table 00

01 Electrical fuel pump relay

02 Idle speed actuator (close)

03 Fuel Injector, Cyl #1

04 Fuel Injector, Cyl #4

05 Fuel Injector, Cyl #6

06 Fuel Injector, Unknown

07 Fuel Injector, Cyl #7

08 Check engine lamp

0C 02 sensor, #2

02 sensor, #1

0F Ignition secondary monitor

10 Crankshaft sensor

11 Camshaft sensor

13 Secondary air pump relay

16 Ignition Coil, Cyl #7

17 Ignition Coil, Cyl #6

18 Ignition Coil, Cyl #4

19 Ignition Coil, Cyl #1

1A Control unit supply

1D Idle speed actuator (open)

1F Fuel Injector, Cyl #5

20 Fuel Injector, Cyl #8

21 Fuel Injector, Cyl #3

23 Fuel Injector, Cyl #2

24 Evaporative purge control valve

25 02 sensor heating relay

29 Air mass sensor

2A Vehicle speed signal not present

30 A/C Compressor control

31 Ignition Coil, Cyl #2

32 Ignition Coil, Cyl #3

33 Ignition Coil, Cyl #8

34 Ignition Coil, Cyl #5

36 Battery voltage - DME main relay

3E EML Signal

41 A/C Compressor

1 2 3 4 5 6 7 8 9 10 ... 21 22

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BMW 318ic 1992 Repair Manual Page 5

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