--- title: BMW Factory DTC Code Definitions description: P1041 VVT control module/ bank 1 EEPRO Memory P1042 VVT control module/ bank 1 RAM error P1043 VVT control module/ bank 1 RUM error P1044 VVT control modul --- - [Help](https://www.upfix.com/help-center/) - [Track](https://www.upfix.com/order-tracking/) - [How It Works](https://www.upfix.com/how-it-works/) - [Contact](https://www.upfix.com/contact-us/) - [Shipping Address](https://www.upfix.com/how-it-works/shipping-instructions/) [![](https://blog.upfix.com/hubfs/UpFix%20logo.png)](https://www.upfix.com/) [![](https://blog.upfix.com/hubfs/web.png)upfix.com](https://www.upfix.com/) [![](https://blog.upfix.com/hubfs/phone.png)888-979-9343](tel:888-979-9343) - - - [obd-codes](https://blog.upfix.com/tag/obd-codes) # BMW Factory DTC Code Definitions [![John Wells](https://blog.upfix.com/hs-fs/hubfs/JohnWells.png?width=50&height=50&name=JohnWells.png)](https://blog.upfix.com/author/johnwells) [John Wells](https://blog.upfix.com/author/johnwells) March 1 2016 Last updated: November 24 2023 ![BMW OBD CODES](https://blog.upfix.com/hs-fs/hubfs/Imported_Blog_Media/MyAirbags-BMW-OBD-Codes-e1521640669890-2.jpg?width=960&height=610&name=MyAirbags-BMW-OBD-Codes-e1521640669890-2.jpg) | P1041 | VVT control module/ bank 1 | EEPRO Memory | | | --- | --- | --- | --- | | P1042 | VVT control module/ bank 1 | RAM error | | | P1043 | VVT control module/ bank 1 | RUM error | | | P1044 | VVT control module/ bank 2 | EEPRO Memory | | | P1045 | VVT control module/ bank 2 | RAM error | | | P1046 | VVT control module/ bank 2 | ROM error | | | P1047 | VVT control circuit/ bank 1 | high input | | | P1048 | VVT control circuit/ bank 1 | low input | | | P1049 | VVT control circuit cables/ bank 1 | short circuit | | | P1050 | VVT control circuit/ bank 1 | circuit malfunction | | | P1051 | VVT control circuit/ bank 2 | high input | | | P1052 | VVT control circuit/ bank 2 | low input | | | P1053 | VVT control circuit cables/ bank 2 | short circuit | | | P1054 | VVT control circuit/ bank 2 | circuit malfunction | | | P1055 | VVT control motor/ bank 1 | supply voltage high input | | | P1056 | VVT control motor/ bank 1 | supply voltage low input | | | P1057 | VVT control motor/ bank 1 | supply voltage circuit malfunction | | | P1058 | VVT control motor/ bank 2 | supply voltage high input | | | P1059 | VVT control motor/ bank 2 | supply voltage low input | | | P1060 | VVT control motor/ bank 2 | supply voltage circuit malfunction | | | P1061 | VVT limp home request/ bank 1 | circuit malfunction | | | P1062 | VVT limp home request/ bank 1 | full stroke position not reached | | | P1063 | VVT limp home request/ bank 1 | air mass signal malfunction | | | P1064 | VVT starting position/parking position comparison | circuit malfunction | | | P1065 | VVT timeout/ no signal | CAN data bus malfunction | | | P1066 | VVT message monitoring | circuit malfunction | | | P1071 | VVT control module/ bank 1 | internal malfunction | | | P1072 | VVT control module/ bank 2 | internal malfunction | | | P1083 | Heated oxygen sensor (HO2S) 1/bank I | range/performance problem | | | P1084 | Heated oxygen sensor (HO2S) 1/bank 1 | range/performance problem | | | P1085 | Heated oxygen sensor (H02S) 1/bank 2 | range/performance problem | | | P1086 | Heated oxygen sensor (H028) 1/bank 2 | range/performance problem | | | P1087 | Heated oxygen sensor (HO2S) 1/bank 1 | slow response lean control | | | P1088 | Heated oxygen Sensor (HO2S) 1/bank 1 | slow response rich control | | | P1089 | Heated oxygen sensor (HO2S) I/bank 2 | slow response lean control | | | P1094 | Heated oxygen sensor (HO2S) 1/bank 2 | slow response rich control | | | P1100 | Mass air flow (MAF) sensor | high input | | | P1111 | Engine coolant temperature (ECT) sensor. Radiator outlet | malfunction | | | P1112 | Engine coolant temperature (ECT) sensor/radiator outlet | malfunction | | | P1115 | Ambient air temperature sensor | circuit malfunction | | | P1117 | Mass air flow (MAF) sensor/volume airflow (VAF) sensor bank 2 | low input | | | P1118 | Mass air flow (MAF) sensor/volume airflow (VAF) sensor bank 2 | high input | | | P1120 | Accelerator pedal position (APP) sensor | circuit malfunction | | | P1121 | Accelerator pedal position (APP) sensor1 | circuit malfunction | | | P1122 | Accelerator pedal position (APP) sensor1 | low input | | | P1123 | Accelerator pedal position (APP) sensor1 | high input | | | P1130 | Heated oxygen sensor (HO2S) 2/bank 1 | dynamic test malfunction | | | P1131 | Heated oxygen sensor (HO2S) 2/bank 2 | dynamic test malfunction | | | P1134 | Heated oxygen sensor (H025) 1.bank I | signal malfunction | | | P1135 | Heated oxygen sensor (HO2S) 1/bank 1 | low voltage | | | P1136 | Heated oxygen sensor (HO2S) 1/bank 1 | high voltage | | | P1137 | Heated oxygen sensor (HO2S) 2/bank 1 | signal malfunction | | | P1138 | Heated oxygen sensor (HO2S) 2/bank 1 | low voltage | | | P1139 | Heated oxygen sensor (HO2S) 2/bank 1 | high voltage | | | P1140 | Mass air flow (MAF) sensor/volume airflow (VAF) sensor | incorrect signal | | | P1143 | Heated oxygen sensor (HO2S) 2/bank 1 | signal too high | | | P1144 | Heated oxygen sensor (HO2S) 2/bank 1 | signal too low | | | P1149 | Heated oxygen sensor (HO2S) 2/bank 2 | signal too high | | | P1150 | Heated oxygen sensor (HO2S) 2/bank 2 | signal too low | | | P1151 | Heated oxygen sensor (H02S) 1/bank 2 | signal malfunction | | | P1152 | Heated oxygen sensor (HO2S) 1.bank 2 | low voltage | | | P1153 | Heated oxygen sensor (HO2S) I/bank 2 | high voltage | | | P1155 | Heated oxygen sensor (HO2S) 2/bank 2 | signal malfunction | | | P1156 | Heated oxygen sensor (HO2S) 2/bank 2 | low voltage | | | P1157 | Heated oxygen sensor (HO2S) 2/bank 2 | high voltage | | | P1158 | Fuel trim (FT)/ bank 1 | range/performance problem | | | P1159 | Fuel trim (FT)/ bank 1 | range/performance problem | | | P1160 | Fuel trim (FT)/ bank 2 | range/performance problem | | | P1161 | Fuel trim (FT)/ bank 2 | range/performance problem | | | P1168 | Post catalyst fuel trim (FT)/ bank 1 | range/performance problem | | | P1170 | Post catalyst fuel trim (FT)/ bank 2 | range/performance problem | | | P1171 | Ambient pressure sensor | recognition value incorrect | | | P1172 | Ambient pressure sensor | recognition value error | | | P1173 | Ambient pressure sensor | recognition learning failed | | | P1174 | Fuel trim (FT)/ bank 1 | range/performance problem | | | P1176 | Heated oxygen sensor (H02S) 1/ bank 1 | slow response | | | P1178 | Heated oxygen sensor (HO2S) 1/bank 1 | slow switching | | | P1179 | Heated oxygen sensor (HO2S) 1/bank 2 | slow switching | | | P1184 | Heated oxygen sensor (H02S) 1/bank I | no activity detected | | | P1185 | Heated oxygen sensor (HO2S) 1/bank 1 | no activity detected | | | P1186 | Heated oxygen sensor (HO2S) 2/ bank 2 | heater circuit malfunction | | | P1188 | Fuel trim (Fl) sensor 1/ bank 1 | range performance problem | | | P1189 | Fuel trim (FT) sensor 1/ bank 2 | range performance problem | | | P1200 | Fuel trim (FT) upper adaptation/ bank 1 | range/performance problem | | | P1201 | Fuel trim (FT) upper adaptation/ bank 1 | range/performance problem | | | P1202 | Fuel trim (FT) upper adaptation/ bank 2 | range/performance problem | | | P1203 | Fuel trim (FT) upper adaptation/ bank 2 | range/performance problem | | | P1204 | Heated oxygen sensor (HO2S) 2/bank 1 | circuit malfunction | | | P1205 | Heated oxygen sensor (HO2S) 2/bank 2 | circuit malfunction | | | P1222 | Accelerator pedal position (APP) sensor/track 2 | low input | | | P1223 | Accelerator pedal position (APP) sensor/track 2 | high input | | | P1247 | Barometric pressure | signal malfunction | | | P1270 | Engine torque difference bank 2 | malfunction | | | P1314 | Fuel mixture | deviation with low fuel | | | P1315 | Camshaft position (CMP) sensor/sensor A bank 1 | signal malfunction | | | P1316 | Camshaft position (CMP) sensor/sensor A bank 1 | signal malfunction | | | P1317 | B Camshaft position (CMP) actuator | range/performance problem | | | P1318 | Camshaft position (CMP) sensor/sensor B bank 1 | signal malfunction | | | P1319 | Camshaft position (CMP) sensor/sensor B bank 1 | signal malfunction | | | P1326 | Camshaft position (CMP) sensor/ sensor A bank I | timing reference out of range | | | P1327 | Knock sensor (KS) 2/ bank 1 | low input | | | P1328 | Knock sensor (KS) 2. bank 1 | high input | | | P1329 | Knock sensor (KS) 3 | low input | | | P1330 | Knock sensor (KS) 3 | low input | | | P1331 | Camshaft position (CMP) sensor/Sensor B bank I | timing reference out of range | | | P1332 | Knock sensor (KS) 4 | low input | | | P1333 | Knock sensor (KS) 4 | high input | | | P1338 | Camshaft position (CMP) Sensor/sensor A bank 1 | phase position malfunction | | | P1339 | Camshaft position (CMP) sensor/sensor B bank 1 | phase position malfunction | | | P1340 | Multiple cylinder(s) misfire | during start | | | P1341 | Multiple cylinder(s) misfire | with fuel cut | off | | P1342 | Cylinder misfire during start | cylinder 1 | | | P1343 | Cylinder misfire with fuel cut-off | cylinder 1 | | | P1344 | Cylinder misfire during start | cylinder 2 | | | P1345 | Cylinder misfire with fuel cut-off | cylinder 2 | | | P1346 | Cylinder misfire during start | cylinder 3 | | | P1347 | Cylinder misfire with fuel cut-off | cylinder 3 | | | P1348 | Cylinder misfire during start | cylinder 4 | | | P1349 | Cylinder misfire with fuel cut-off | cylinder 4 | | | P1350 | Cylinder misfire during start | cylinder 5 | | | P1351 | Cylinder misfire with fuel cut-off | cylinder 5 | | | P1352 | Cylinder misfire during start | cylinder 6 | | | P1353 | Cylinder misfire with fuel cut-off | cylinder 6 | | | P1354 | Cylinder misfire during start | cylinder 7 | | | P1355 | Cylinder misfire with fuel cut-off | cylinder 7 | | | P1356 | Cylinder misfire during start | cylinder 8 | | | P1357 | Cylinder misfire with fuel cut-off | cylinder 8 | | | P1378 | ECM self-test | Bank 2 knock control malfunction | | | P1379 | ECM self-test | Bank 2 knock control malfunction | | | P1380 | ECM self-test | Bank 2 knock control malfunction | | | P1381 | ECM self-test | Bank 1 knock control malfunction | | | P1382 | ECM self-test | Bank 1 knock control malfunction | | | P1383 | Ignition circuit | malfunction | | | P1386 | ECM self-test | Bank 1 knock control malfunction | | | P1396 | Crankshaft position (CKP) sensor/engine speed (RPM) sensor 1 and 2 | faulty signal | | | P1404 | Secondary air injection (AIR) system bank 1/ bank 2 | insufficient flow detected | | | P1413 | Secondary air injection (AIR) pump relay | signal low | | | P1414 | Secondary air injection (AIR) pump relay | signal high | | | P1415 | Mass air flow (MAF) sensor/volume airflow (VAF) sensor | circuit malfunction | | | P1423 | Secondary air injection (AIR) system | insufficient flow detected | | | P1429 | Diagnostic module tank leakage | heater | | | P1430 | Diagnostic module tank leakage | heater low | | | P1431 | Diagnostic module tank leakage | heater high | | | P1432 | Secondary air injection (AIR) system | incorrect flow detected | | | P1434 | Diagnostic module tank leakage | | | | P1444 | Diagnostic module tank leakage | pump control open circuit | | | P1445 | Diagnostic module tank leakage | pump control signal low | | | P1446 | Diagnostic module tank leakage | pump control signal high | | | P1447 | Diagnostic module tank leakage | pump current too high during test | | | P1448 | Diagnostic module tank leakage | pump current too low | | | P1449 | Diagnostic module tank leakage | pump current too high | | | P1451 | Diagnostic module tank leakage | solenoid control signal low | | | P1452 | Diagnostic module tank leakage | solenoid control signal high | | | P1453 | Secondary air injection (AIR) system | electrical fault | | | P1470 | Evaporative emission (EVAP) canister purge valve | ECM output stage | | | P1475 | Evaporative emission (EVAP) system | malfunction | | | P14O4 | Secondary air injection (AIR) system bank 1/ bank 2 | insufficient flow detected | | | P1500 | Idle speed control (SIC) actuator | stuck open | | | P1501 | Idle speed control (SIC) actuator | stuck closed | | | P1502 | Idle speed control (SIC) actuator closing solenoid | signal high | | | P1503 | Idle speed control (SIC) actuator closing solenoid | signal low | | | P1504 | Idle speed control (SIC) actuator closing solenoid | open circuit | | | P1506 | Idle speed control (SIC) actuator opening solenoid | signal high | | | P1507 | Idle speed control (SIC) actuator opening solenoid | signal low | | | P1508 | Idle speed control (SIC) actuator opening solenoid | open circuit | | | P1509 | Idle speed control (SIC) actuator | opening malfunction | | | P1510 | Idle speed control valve | stuck | | | P1511 | Differential intake manifold circuit | electrical malfunction | | | P1512 | Differential intake manifold circuit | signal low | | | P1513 | Differential intake manifold circuit | signal high | | | P1515 | Engine off timer | incorrect | | | P1519 | Inlet camshaft control system/ end position | plausibility | | | P1520 | Exhaust camshaft control system/ end position | plausibility | | | P1522 | Inlet camshaft control system/ camshaft position | plausibility | | | P1523 | A Camshaft position (CMP) actuator bank 1 | signal low | | | P1524 | A Camshaft position (CMP) actuator bank 1 | signal high | | | P1525 | A Camshaft position (CMP) actuator bank 1 | open circuit | | | P1526 | A Camshaft position (CMP) actuator bank 2 | open circuit | | | P1527 | A Camshaft position (CMP) actuator bank 2 | Signal low | | | P1528 | A Camshaft position (CMP) actuator bank 2 | signal high | | | P1529 | Camshaft position (CMP) actuator/ exhaust camshaft | ECM output stage | | | P152A | Vehicle speed sensor (VSS) | speed too low compared to reference value | | | P152B | Vehicle speed sensor (VSS) | speed too low compared to reference value | | | P1530 | B Camshaft position (CMP) actuator bank I | signal high | | | P1531 | B Camshaft position (CMP) actuator bank 1 | open circuit | | | P1532 | B Camshaft position (CMP) actuator bank 2 | open circuit | | | P1550 | Idle speed control (SIC) actuator | closing malfunction | | | P1552 | A Camshaft position (CMP) actuator bank 1 | open circuit | | | P1556 | A/C compressor | signal low | | | P1560 | B Camshaft position (CMP) actuator bank 1 | open circuit | | | P1565 | Multifunction steering wheel | interface malfunction | | | P1569 | A Camshaft position (CMP) actuator bank 2 | open circuit | | | P1573 | A Camshaft position (CMP) actuator bank 2 | signal low | | | P1581 | B Camshaft position (CMP) actuator bank 2 | open circuit | | | P1585 | Random/multiple cylinder(s) | misfire detected | | | P1589 | Knock sensor(s) (KS) | circuit malfunction | | | P1593 | Intake manifold air control solenoid | ECM output stage | | | P1594 | B Camshaft position (CMP) actuator bank 2 | open circuit | | | P1602 | ECM self test | defective | | | P1603 | ECM self test | torque monitoring | | | P1604 | ECM self test | speed monitoring | | | P1611 | Transmission control module | communication malfunction | | | P1618 | ECM self test | AD-converter monitoring | | | P1619 | Map cooling thermostat control circuit | signal low | | | P1620 | Map cooling thermostat control circuit | signal high | | | P1622 | Map cooling thermostat control circuit | circuit malfunction | | | P1624 | Accelerator pedal position (APP) sensor 1 | circuit malfunction | | | P1625 | Accelerator pedal position (APP) sensor 2 | circuit malfunction | | | P1628 | Throttle valve actuator | spring test malfunction bank 1 | | | P1629 | Throttle valve actuator | spring test malfunction bank 1 | | | P1631 | Throttle valve actuator | spring test malfunction bank 1 | | | P1632 | Throttle valve | adaptation failure | | | P1633 | Throttle valve adaptation | limp-home position incorrect | | | P1634 | Throttle valve adaptation | spring test failed bank 1 | | | P1635 | Throttle valve adaptation | mechanical stop not adapted | | | P1636 | Throttle valve control circuit bank 1 | circuit malfunction | | | P1637 | Throttle position control | control deviation bank 1 | | | P1638 | Throttle position control | throttle stuck temporarily bank 1 | | | P1639 | Throttle position control | throttle stuck permanently bank 1 | | | P1640 | Engine control module (ECM) | RAM/ROM malfunction | | | P164A | Knock sensor (KS) | timeout | | | P1653 | Transmission torque | signal incorrect | | | P1654 | CAN data bus signal | timeout | | | P1663 | lmmobilizer control module | incorrect coding | | | P1670 | Transmission intervention | incorrect signal | | | P1675 | Throttle valve actuator/ start test | adaptation required | | | P1690 | Malfunction indicator lamp (MIL) | circuit malfunction | | | P1694 | Throttle valve actuator/ start test | spring test and limp-home position failed | | | P16A2 | Internal control module | checksum error | | | P16A3 | Internal control module | memory error | | | P16A4 | Time out control module | knock sensor bus | | | P16A5 | Time out control module | output stage bus | | | P16A6 | ECM self test | cruise control monitoring | | | P16A7 | ECM self test | mass air flow meter monitoring | | | P16A8 | ECM self test | throttle position monitoring | | | P16A9 | ECM self test | speed monitoring reset | | | P16B2 | ECM self test | Idle air control system error | | | P16B3 | ECM self test | engine/drag/torque control monitoring | | | P16B4 | ECM self test | cruise distance control monitoring | | | P16B5 | ECM self test | automatic manual transmission monitoring | | | P16B6 | ECM self test | ETC monitoring | | | P16B7 | ECM self test | clutch torque monitoring error | | | P16B8 | ECM self test | clutch torque monitoring error | | | P16B9 | ECM self test | torque loss monitoring | | | P16C2 | ECM self test | speed limitation monitoring | | | P16C3 | ECM self test | speed limitation error | | | P3010 | Heated oxygen sensor (HO2S) 2/bank 1 | low input after cold start | | | P3011 | Heated oxygen sensor (HO2S) 2/bank 2 | low input after cold start | | | P3012 | Heated oxygen sensor (HO2S) 1/bank 1 | adaptation value too high | | | P3013 | Heated oxygen sensor (HO2S) 1/bank 2 | adaptation value too high | | | P3014 | Heated oxygen sensor (HO2S) 1/bank 1 | voltage malfunction | | | P3015 | Heated oxygen sensor (HO2S) 1/bank 2 | voltage malfunction | | | P3016 | Heated oxygen sensor (HO2S) 1/bank I | calibration malfunction | | | P3017 | Heated oxygen sensor (HO2S) 1/bank 2 | calibration malfunction | | | P3018 | Heated oxygen sensor (HO2S) 1/bank 1 | lambda control malfunction | | | P3019 | Heated oxygen sensor (HO2S) 1/bank 2 | lambda control malfunction | | | P3020 | Heated oxygen sensor (HO2S) 1/bank 1 | signal voltage malfunction | | | P3021 | Heated oxygen sensor (HO2S) 1/bank 2 | signal voltage malfunction | | | P3022 | Heated oxygen sensor (HO2S) 1/bank 1 | communication malfunction | | | P3023 | Heated oxygen sensor (HO2S) 1/bank 2 | communication malfunction | | | P3024 | Heated oxygen sensor (HO2S) 1/bank 1 | initialization malfunction | | | P3025 | Heated oxygen sensor (HO2S) 1/bank 2 | initialization malfunction | | | P3026 | Heated oxygen sensor (HO2S) 1/bank 1 | operating temperature malfunction | | | P3027 | Heated oxygen sensor (HO2S) 1/bank 2 | operating temperature malfunction | | | P3028 | Heated oxygen sensor (HO2S) 1/bank 1 | no activity | | | P3029 | Heated oxygen sensor (HO2S) 1/bank 2 | no activity | | | P3040 | Heated oxygen sensor (HO2S) 2/bank 1 | lean/rich voltage malfunction | | | P3041 | Heated oxygen sensor (H025) 2/bank 2 | lean/rich voltage malfunction | | | P3198 | Engine coolant temperature | malfunction | | | P3199 | Engine coolant temperature | signal stuck | | | P3200 | Transmission control module | CAN chip defective | | | P3201 | Transmission control module | CAN chip defective | | | P3202 | Transmission control module | CAN chip defective | | | P3203 | Local CAN data bus | malfunction | | | P3204 | Local CAN data bus | malfunction | | | P3205 | Local CAN data bus | malfunction | | | P320D | CAN data bus monitoring | ETC timeout | | | P3213 | CAN data bus monitoring | ETC check malfunction | | | P3214 | CAN data bus monitoring | ETC check malfunction | | | P321E | Ambient pressure sensor | maximum pressure incorrect | | | P321F | Ambient pressure sensor | minimum pressure incorrect | | | P322A | Ambient pressure sensor | open circuit | | | P3238 | ECM self test | | | | P323C | Ambient pressure sensor | comparison current incorrect | | Previous Post ###### [Is Your Instrument Cluster Not Working Correctly?](https://blog.upfix.com/speedometer-repairs) Next Post ###### [GM Vehicle - Passkey III – Transponder Ignition 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