Top 30 Mercedes Benz OBDII Engine Codes

Secondary Air Injection System Malfunction

System Too Lean Bank 1

Cylinder Misfire Detected Random Cylinders

Mass or Volume Air Flow Circuit Range/Performance Problem

System Too Rich Bank 1

Transmission Input/Turbine Speed Sensor Circuit Malfunction

Evaporative Emission Control System Leak Detected Gross Leak

Incorrect Gear Ratio

Transmission Range Sensor Circuit Malfunction

Cylinder 1 Misfire Detected

Mass Air Flow Sensor

Cylinder 4 Misfire Detected

Loss of Serial Communication Link

Crankshaft Position Sensor 'A' Circuit Malfunction

Manifold Absolute Pressure/Barometric Pressure Circuit Malfunction

Output Speed Sensor Error

Catalyst System Efficiency Below Threshold Bank 1

Transmission Control System Malfunction

Cylinder 3 Misfire Detected

Exhaust Gas Recirculation Flow Malfunction

Camshaft Position Sensor 'A' Circuit Malfunction

Evaporative Emission Control System Leak Detected Small Leak

Intake Air Temperature Circuit Malfunction

Manifold Absolute Pressure/Barometric Pressure Circuit Range/Performance Problem

Cylinder 2 Misfire Detected

Fuel Trim Malfunction Bank 1

O2 Sensor Circuit Malfunction Bank 1 Sensor 1

Vehicle Speed Sensor Malfunction

Mass or Volume Air Flow Circuit Low Input

O2 Sensor Heater Circuit Malfunction Bank 1 Sensor 1