
2013 Mercedes-Benz C250 1.8L MIL Lamp on
Everything seemed straight forward with these two codes that are documented on this post. We replaced the camshaft position sensor and all of the spark plugs including # 4 ignition coil. We cleared the codes with the Mercedes Xentry tester and both codes c...
FIX posted 12/7/2021
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Message Closed w/FIX
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VIN | WDDGF4HB8D |
Engine | 1.8 L / 4 cyl / GAS |
Trans | 7-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Always |
Trouble Codes
P3040 | Combustion Misfire of Cylinder 4 |
P3406 | The Position Sensor for Intake Camshaft bank 1 has an electrical fault |
Message Closed w/FIX
Vehicle Data
2013 Mercedes-Benz C250
VIN | WDDGF4HB8D |
Engine | 1.8 L / 4 cyl / GAS |
Trans | 7-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Always |
Trouble Codes
P3040 | Combustion Misfire of Cylinder 4 |
P3406 | The Position Sensor for Intake Camshaft bank 1 has an electrical fault |