C1644 DTC For Mitsubishi Grandis

Mitsubishi Grandis Engine Specifications:
Engine Type :Multi-Cylinder Engine
Cylinder Type :V-Type Engine
Engine Air Intake Process :Supercharged Engine

Your Mitsubishi Grandis engine control system detects a problem, the computer stores the diagnostic trouble code C1644 in its memory. To figure out what is wrong with your vehicle you must first extract the C1644 DTC For Mitsubishi Grandis.

C1644 Mitsubishi Grandis 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.)

C1644 Mitsubishi Grandis DTC Meaning

C Chassis Code - Problem is controller area network wiring bus and modules.
1 MFG - Manufacturer Specific
6 Vehicle Speed Control And Idle Control System
4 Control Module Throttle Actuator Position Performance
4 Cruise Vehicle Speed/Set Speed Difference Too High

The original multi-displacement system turned off opposite pairs of cylinders, allowing the engine to have three different configurations and displacements. C1644 Mitsubishi Grandis 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.

C1643 DTC (Previous DTC Code) ( Next DTC Code ) C1645 DTC
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