Diagnostic Trouble Code Identification
| DTC | Circuit Or Condition |
| 1000 | End Of Output |
| 1111 | Power Supply Wrong Voltage |
| 1112 | Ground In Idle Speed Control Circuit |
| 1113 | Ground In Full Load Contact Circuit |
| 1114 | Open Engine Temperature 11 Circuit |
| 1115 | Idle Control Interrupted |
| 1121 | Air Sensor Flow Circuit |
| 1123 | Oxygen Sensor |
| 1124 | Oxygen Sensor |
| 1125 | Air Temperature Sensor |
| 1131 | Knock Sensor 1 |
| 1132 | Knock Sensor |
| 1133 | Knock Regulation Circuit |
| 1134 | Hall Sender Signal |
| 1141 | ECU |
| 1151 | Fuel Injector No. 1 |
| 1152 | Fuel Injector No. 2 |
| 1153 | Fuel Injector No. 3 |
| 1154 | Fuel Injector No. 4 |
| 1155 | Fuel Injector No. 5 |
| 1156 | Fuel Injector No. 6 |
| 1311 | Fuel Injector No. 1 |
| 1312 | Fuel Injector No. 2 |
| 1313 | Fuel Injector No. 3 |
| 1314 | Fuel Injector No. 4 |
| 1315 | Fuel Injector No. 5 |
| 1316 | Fuel Injector No. 6 |
| 1321 | Idle Speed Control Circuit |
| 1322 | Tank Venting Solenoid |
| 1323 | Resonance Flaps |
| 1332 | Idle Speed Contact |
| 1333 | Full Load Contact |
| 1334 | A/C Activation |
| 1335 | A/C Activation |
| 1500 | No Faults Stored |
DTC
|
Circuit or description
|
11
| Supply voltage |
14
| Engine temp sensor 2 |
16
| Throttle potentiometer |
17
| 0il temperature sensor |
18
| Rpm signal |
19
| Speed signal -Speedometer |
21
| Air flow sensor |
23
| Oxygen regulation |
24
| Oxygen sensor |
26
| Ignition timing change |
27
| Opening winding of idle stabilizer |
28
| Closing winding of idle stabilizer |
29
| Activation of AC relay |
31
| Knock sensor 1 |
32
| Knock sensor 2 |
33
| Control unit faulty |
34
| Hall signal |
35
| VarioCam |
36
| Idle CO potentiometer |
41
| Control unit faulty |
42
| Fuel pump relay (DME-relay) |
43
| Tank ventilation |
45
| Check Engine warning lamp |
51
| Injection valve cylinder 1 |
52
| Injection valve cylinder 2 |
23
| Injection valve cylinder 3 |
54
| Injection valve cylinder 4 |
11
|
Supply voltage
|
12/15
|
Idle speed contact
|
13
|
Full load contact
|
14
|
Engine temperature sensor II
|
21
|
Air mass sensor
|
22
|
Idle speed control activation
|
23
|
Oxygen regulation stop, rich
|
24
|
Oxygen regulation stop, lean
|
25
|
Oxygen sensor, open circuit
|
31
|
Injection circuit shut down
|
41
|
Control unit faulty
|
12
|
Idle speed contact
|
13
|
Full load contact
|
14
|
Engine temperature sensor II
|
15
|
Idle or full load contact
|
21
|
Load signal LH
|
26
|
Transmission protection switch
|
31
|
Knock sensor 1
|
32
|
Knock sensor 2
|
33
|
Control unit faulty (knock sensor)
|
34
|
Hall signal
|
41
|
Control unit faulty
|
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