C0278 DTC For Mercedes Vito
Mercedes Vito Engine Specifications:
| Engine Type : | Single Cylinder Engine |
| Cylinder Type : | Opposite Piston Engine |
| Engine Air Intake Process : | Supercharged Engine |
Your Mercedes Vito engine control system detects a problem, the computer stores the diagnostic trouble
code C0278 in its memory.
To figure out what is wrong with your vehicle you must first extract the C0278 DTC For Mercedes Vito.
To solve C0278 Mercedes Vito problem, you'll have to remove the muffler, crankcase and other components blocking the valve chamber. Then, remove the cylinder head bolts (label for easy re-installation) Adjust the jaws of the valve spring compressor until they touch the top and bottom of the valve chamber Push the tool in to compress the spring and tighten the jaws Remove the retainers and lift out the valves , compressors and springs
C0278 Mercedes Vito DTC Meaning
| C |
Chassis Code - Problem is controller area network wiring bus and modules. |
| 0 |
SAE - Generic |
| 2 |
Computer And Auxiliary Outputs |
| 7 |
Exhaust Gas Recirculation System Valve 1 |
| 8 |
Park/Neutral Postion (PNP) Switch Circuit Engine Torque Signal Circuit |
If your vehicle failed a C0278 Mercedes Vito test and the C0278 Check Engine Light is NOT on, chances are you have a problem with the OBDII system, a burned out MIL lamp, or a faulty catalytic converter. The converter is essentially an afterburner that cleans up the exhaust after it exits the engine. The OBDII system uses C0278 a ownstream oxygen sensor to monitor the efficiency of the converter, and it should detect a drop in converter efficiency if the converter has been contaminated or is failing (ignition misfiring, leaky exhaust valves, and oil burning can all damage the converter). What you want to look C0278 DTC For Mercedes Vito: Any conditions that might cause ignition misfire, an overly rich or lean fuel condition, or loss of compression.
You can also check other Mercedes car models :
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The listed Mercedes models will give information about C0278 DTC.
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