C3398 DTC For Mercedes C 320

Mercedes C 320 Engine Specifications:
Engine Type :Multi-Cylinder Engine
Cylinder Type :V-Type Engine
Engine Air Intake Process :Turbocharged Engine

Your Mercedes C 320 engine control system detects a problem, the computer stores the diagnostic trouble code C3398 in its memory. To figure out what is wrong with your vehicle you must first extract the C3398 DTC For Mercedes C 320.

C3398 Mercedes C 320 engine problem can be occur defective fan clutches are a common and often overlooked cause of engine overheating. The shear characteristics of the clutch fluid gradually deteriorates over time, with an average loss in drive efficiency of about 200 rpm per year. Eventually slippage reaches the point where effective cooling is no longer possible and overheating results. (On average, the life of a fan clutch is about the same as a water pump. If one needs to be replaced, the other usually does too.)

C3398 Mercedes C 320 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
9 TP Sensor Learn Not Complete
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. C3398 Mercedes C 320 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.

C3397 DTC (Previous DTC Code) ( Next DTC Code ) C3399 DTC
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