MANUFACTURER REFERENCE
Mercedes-Benz code references.
Read the source definition and confirm the exact vehicle, reporting module and diagnostic procedure.
Mercedes-Benz diagnostic guides
Find a guide by codeMercedes-Benz
P1105
Atmospheric Pressure Sensor In Control Module
PowertrainRead the code
Mercedes-Benz
P1220
Fuel Quantity Actuator Y231
PowertrainRead the code
Mercedes-Benz
P1221
CAN Communication ETC Or ETS Interrupted
PowertrainRead the code
Mercedes-Benz
P1222
IFI Accelerator Pedal Position Sensor R252
PowertrainRead the code
Mercedes-Benz
P1223
Fuel Rack Position Sensor Y2311
PowertrainRead the code
Mercedes-Benz
P1335
CKP Sensor IFI
PowertrainRead the code
Mercedes-Benz
P1350
Injection Sensor Solenoid
PowertrainRead the code
Mercedes-Benz
P1351
Injection Sensor Circuit
PowertrainRead the code
Mercedes-Benz
P1352
Needle Lift Sensor
PowertrainRead the code
Mercedes-Benz
P1401
EGR Lifting Sender B283
PowertrainRead the code
Mercedes-Benz
P1404
EGR Control
PowertrainRead the code
Mercedes-Benz
P1465
EPW Power
PowertrainRead the code
Mercedes-Benz
P1470
Pressure Control Flap Vacuum Transducer Y312
PowertrainRead the code
Mercedes-Benz
P1475
Resonance Intake Line Switchover Valve Y227
PowertrainRead the code
Mercedes-Benz
P1476
Resonance Intake Manifold Switchover Valve Y226
PowertrainRead the code
Mercedes-Benz
P1480
Preglow Control
PowertrainRead the code
Mercedes-Benz
P1481
Glow Plug Failure
PowertrainRead the code
Mercedes-Benz
P1482
Preglow Control Module N142
PowertrainRead the code
Mercedes-Benz
P1520
Cruise Control Switch S40
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Mercedes-Benz
P1610
Voltage Supply Missing Or Relay Module K40
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Mercedes-Benz
P1611
IFI Control Module N37
PowertrainRead the code
Mercedes-Benz
P1612
IFI Control Module N37 Voltage Circuit 15
PowertrainRead the code
Mercedes-Benz
P1613
IFI Control Module N37
PowertrainRead the code
Mercedes-Benz
P1614
IFI Control Module N37 Voltage Or Fuel Metering Actuator Y231K1 Or Fuel Rack Position Sensor Y2311
PowertrainRead the code
Mercedes-Benz
P1615
IFI Control Module N37 Supply Voltage
PowertrainRead the code
Mercedes-Benz
P1617
Control Module Fault Or Control Module Not Coded
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Mercedes-Benz
P1622
Electrohydraulic Shut-Off Actuator Y11
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Mercedes-Benz
P1625
Check Engine MIL
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Mercedes-Benz
P1630
Drive Authorization Signal
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Mercedes-Benz
P1705
Starter Lock-Out Backup Lamp Switch S161
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Mercedes-Benz
P1780
Modulation Pressure Switchover Valve ATCC Y34 Or Upshift Delay Switchover Valve ATCC Y35
PowertrainRead the code
Mercedes-Benz
P1781
Upshift Delay Switchover Valve ATCC Y35
PowertrainRead the code
These are code references, not a list of confirmed faults on every vehicle. Read the source and applicability notes, then match the exact vehicle, year, engine and scan report.
Other manufacturer documentation
Each document retains its own vehicle scope and complete code displays.
Warm-up diagnosis
Engine-scoped warm-up diagnosis.
Documented scope: Model years not specified by this engine-scoped source · M270/M274
Displays: P0128, P012800
See the diagnostic guide.
Engine and VIN matching required.