P341B DTC For Chevrolet Four Ninety

Chevrolet Four Ninety Engine Specifications:
Engine Type :Multi-Cylinder Engine
Cylinder Type :V-Type Engine
Engine Air Intake Process :Naturally Aspirated

Your Chevrolet Four Ninety engine control system detects a problem, the computer stores the diagnostic trouble code P341B in its memory. To figure out what is wrong with your vehicle you must first extract the P341B DTC For Chevrolet Four Ninety.

Another consequence of P341B Chevrolet Four Ninety engine overheating may be a blown head gasket. Heat makes aluminum swell almost three times faster than cast iron. Thermal stress can distort the head and make it swell in areas that are hottest like those between exhaust valves in adjoining cylinders, and areas that have restricted coolant flow like the narrow area that separates the cylinders. The typical aluminum head swells most in the middle, which can crush the head gasket if the head gets too hot. This will usually cause the head gasket to leak compression between adjacent cylinders, or leak coolant into the cylinders.

P341B Chevrolet Four Ninety DTC Meaning

P Powertrain Code - Problem is related engine, transmission and emissions systems.
3 SAE - Generic
4 Fuel And Air Metering (Injector Circuit Malfunctions Only)
1 IC Circuit High Voltage
B TFP Valve Position Switch-Drive Without Drive Ratio

The original multi-displacement system turned off opposite pairs of cylinders, allowing the engine to have three different configurations and displacements. P341B Chevrolet Four Ninety 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.

P341A DTC (Previous DTC Code) ( Next DTC Code ) P341C DTC
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