C3378 DTC For Mercedes S 300
Mercedes S 300 Engine Specifications:
| Engine Type : | Multi-Cylinder Engine |
| Cylinder Type : | V-Type Engine |
| Engine Air Intake Process : | Naturally Aspirated |
Your Mercedes S 300 engine control system detects a problem, the computer stores the diagnostic trouble
code C3378 in its memory.
To figure out what is wrong with your vehicle you must first extract the C3378 DTC For Mercedes S 300.
To solve C3378 Mercedes S 300 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
C3378 Mercedes S 300 DTC Meaning
| C |
Chassis Code - Problem is controller area network wiring bus and modules. |
| 3 |
SAE - Generic |
| 3 |
IC Module 4X Ref Circuit Intermittent, No Pulses |
| 7 |
Exhaust Gas Recirculation System Valve 1 |
| 8 |
Park/Neutral Postion (PNP) Switch Circuit Engine Torque Signal Circuit |
The original multi-displacement system turned off opposite pairs of cylinders, allowing the engine to have three different configurations and displacements. C3378 Mercedes S 300 code had an elaborate diagnostics procedure, including showing engine trouble codes on the air conditionning display. However, the system was troublesome, misunderstood by customers, and a rash of unpredictable failures led to the technology being quickly retired.
You can also check other Mercedes car models :
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The listed Mercedes models will give information about C3378 DTC.
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