BMW OBD1 Pedal Code Description

OBD1 PEDAL CODE DESCRIPTION
1211 DME control unit did not pass self-test. Disconnect from power and reconnect after 10 minutes.
1212 Oxygen O2 or Lambda Sensor 2 cylinders 4 5 6
1213 Lambda Control System Bank 2: The ECM has been unable to maintain Lambda, fuel mixture or fuel trim, on Bank 2, cylinders 4 5 6, of the engine.
1215 Air mass/volume sensor
1216 Throttle potentiometer
1218 Output Stage, Group 1
1219 Output Stage, Group 2
1221 Oxygen sensor 1
1222 Lambda Control System Bank 1: The ECM has been unable to maintain Lambda, fuel mixture or fuel trim, on Bank 1, cylinders 1 2 3, of the engine.
1223 Coolant temperature sensor
1224 Intake air temperature sensor
1225 Knock sensor 1
1226 Knock sensor 2
1227 Knock sensor 3
1228 Knock sensor 4
1231 Battery voltage/DME main relay
1232 Throttle switch idle
1233 Throttle switch WOT
1234 Speedometer A Signal
1237 A/C compressor cut off
1241 False air mass sensor code,update the EPROM and replace the idle valve
1242 A/C compressor
1243 Crankshaft pulse sensor
1244 Camshaft sensor
1245 Intervention EGS
1247 Ignition secondary monitor
1251 Fuel injector 1 (or group 1)
1252 Fuel injector 2 (or group 2)
1253 Fuel injector 3
1254 Fuel injector 4
1255 Fuel injector 5
1256 Fuel injector 6
1257 Fuel injector 7
1258 Fuel injector 8
1261 Fuel pump relay control
1263 Purge valve
1264 Oxygen (O2 or Lambda) heater
1265 Fault lamp (check engine)
1266 VANOS
1267 Air pump relay control
1271 Ignition coil 1
1272 Ignition coil 2
1273 Ignition coil 3
1274 Ignition coil 4
1275 Ignition coil 5
1276 Ignition coil 6
1277 Ignition coil 7
1278 Ignition coil 8
1281 Control unit memory supply
1282 Fault code memory did not pass self-test. Disconnect from power and reconnect after 10 minutes. Check charging system for over-voltage.
1283 Fuel injector output stage (can be set by a faulty ignition coil)
1286 Knock control test pulse
1444 No failures

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